QB/a03 2Dkinem 2dmotion

< QB


The enrollment key for each course is 123. They are all is set to practice mode, giving students unlimited attempts at each question. Instructors can also print out copies of the quiz for classroom use. If you have any problems leave a message at user talk:Guy vandegrift.

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  • At the moment, most of the physics questions have already been transferred. To see them, join myopenmath.com as a student, and "enroll" in one or both of the following courses:
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See special:permalink/1863096 for a wikitext version of this quiz.

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\begin{document}
\title{a03\_2Dkinem\_2dmotion}
\author{The LaTex code that creates this quiz is released to the Public Domain\\
Attribution for each question is documented in the Appendix}
\maketitle
\begin{center}                                                                                
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\footnotesize{ \url{https://en.wikiversity.org/wiki/special:permalink/1863096}}
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\begin{multicols}{3}
\tableofcontents
\end{multicols}
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\pagebreak\section{Quiz}
\keytrue
\printanswers
\begin{questions}
\question A ball is kicked horizontally from a height of 2.3 m, at a speed of   7.8m/s.  How far does it travel before landing?\ifkey\endnote{a03\_2Dkinem\_2dmotion\_1 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863096}}}\fi
\begin{choices}
\choice 3.09 m.
\choice 3.71 m.
\choice 4.45 m.
\CorrectChoice 5.34 m.
\choice 6.41 m.
\end{choices}

\question A particle is initially at the origin and moving in the x direction at a speed of 3.7 m/s.  It has an constant acceleration of 2.3 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.5 in the x direction. What angle does the velocity make with the x axis at time t = 2.8 s?\ifkey\endnote{a03\_2Dkinem\_2dmotion\_2 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863096}}}\fi
\begin{choices}
\CorrectChoice 51.62 degrees.
\choice 59.37 degrees.
\choice 68.27 degrees.
\choice 78.51 degrees.
\choice 90.29 degrees.
\end{choices}

\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 7.29 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.75 m, and moves at a constant speed of 2.98 m/s in the +y direction.   At what time do they meet?\ifkey\endnote{a03\_2Dkinem\_2dmotion\_3 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863096}}}\fi
\begin{choices}
\choice 0.24 s.
\choice 0.29 s.
\choice 0.34 s.
\CorrectChoice 0.41 s.
\choice 0.5 s.
\end{choices}

\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 7.17 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.04 m, and moves at a constant speed of 2.52 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?\ifkey\endnote{a03\_2Dkinem\_2dmotion\_4 placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863096}}}\fi
\begin{choices}
\choice 0.27 radians.
\choice 0.31 radians.
\CorrectChoice 0.36 radians.
\choice 0.41 radians.
\choice 0.47 radians.
\end{choices}

\end{questions}
\newpage\section{Renditions}
\subsection{}%%%% subsection 1
\begin{questions} %%%%%%% begin questions
\question A ball is kicked horizontally from a height of 2.7 m, at a speed of   7.5m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  3.22 m.
    \choice  3.87 m.
    \choice  4.64 m.
    \CorrectChoice 5.57 m.
    \choice  6.68 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2.2 m, at a speed of   9.8m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \CorrectChoice 6.57 m.
    \choice  7.88 m.
    \choice  9.46 m.
    \choice  11.35 m.
    \choice  13.62 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2.9 m, at a speed of   7.4m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  4.74 m.
    \CorrectChoice 5.69 m.
    \choice  6.83 m.
    \choice  8.2 m.
    \choice  9.84 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2.6 m, at a speed of   7.7m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  4.67 m.
    \CorrectChoice 5.61 m.
    \choice  6.73 m.
    \choice  8.08 m.
    \choice  9.69 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2.8 m, at a speed of   7.9m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  3.46 m.
    \choice  4.15 m.
    \choice  4.98 m.
    \CorrectChoice 5.97 m.
    \choice  7.17 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 3 m, at a speed of   7.6m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  2.87 m.
    \choice  3.44 m.
    \choice  4.13 m.
    \choice  4.96 m.
    \CorrectChoice 5.95 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2.5 m, at a speed of   8.7m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  3.6 m.
    \choice  4.32 m.
    \choice  5.18 m.
    \CorrectChoice 6.21 m.
    \choice  7.46 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2 m, at a speed of   6.2m/s.  How far does it travel before landing?	

\begin{choices} %%%%%%% begin choices
    \choice  2.75 m.	
    \choice  3.3 m.	
    \CorrectChoice 3.96 m.	
    \choice  4.75 m.	
    \choice  5.7 m.	
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 2 m, at a speed of   7.7m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  2.85 m.
    \choice  3.42 m.
    \choice  4.1 m.
    \CorrectChoice 4.92 m.
    \choice  5.9 m.
\end{choices} %%% end choices
\question A ball is kicked horizontally from a height of 3 m, at a speed of   10m/s.  How far does it travel before landing?

\begin{choices} %%%%%%% begin choices
    \choice  6.52 m.
    \CorrectChoice 7.82 m.
    \choice  9.39 m.
    \choice  11.27 m.
    \choice  13.52 m.
\pagebreak
\end{choices}

\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 2
\begin{questions} %%%%%%% begin questions
\question A particle is initially at the origin and moving in the x direction at a speed of 4.3 m/s.  It has an constant acceleration of 2.2 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.3 in the x direction. What angle does the velocity make with the x axis at time t = 2.8 s?

\begin{choices} %%%%%%% begin choices
    \choice  37.93 degrees.
    \choice  43.62 degrees.
    \CorrectChoice 50.16 degrees.
    \choice  57.68 degrees.
    \choice  66.33 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 4.3 m/s.  It has an constant acceleration of 1.8 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.3 in the x direction. What angle does the velocity make with the x axis at time t = 2.5 s?

\begin{choices} %%%%%%% begin choices
    \choice  36.26 degrees.
    \CorrectChoice 41.7 degrees.
    \choice  47.96 degrees.
    \choice  55.15 degrees.
    \choice  63.43 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 4.1 m/s.  It has an constant acceleration of 2.3 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.5 in the x direction. What angle does the velocity make with the x axis at time t = 2.7 s?

\begin{choices} %%%%%%% begin choices
    \choice  32.04 degrees.
    \choice  36.85 degrees.
    \choice  42.37 degrees.
    \CorrectChoice 48.73 degrees.
    \choice  56.04 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 3.7 m/s.  It has an constant acceleration of 1.5 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.6 in the x direction. What angle does the velocity make with the x axis at time t = 2.1 s?

\begin{choices} %%%%%%% begin choices
    \choice  21.32 degrees.
    \choice  24.51 degrees.
    \choice  28.19 degrees.
    \CorrectChoice 32.42 degrees.
    \choice  37.28 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 4.1 m/s.  It has an constant acceleration of 1.9 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.9 in the x direction. What angle does the velocity make with the x axis at time t = 2.4 s?

\begin{choices} %%%%%%% begin choices
    \choice  27.27 degrees.
    \choice  31.37 degrees.
    \CorrectChoice 36.07 degrees.
    \choice  41.48 degrees.
    \choice  47.7 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 3.9 m/s.  It has an constant acceleration of 1.9 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.5 in the x direction. What angle does the velocity make with the x axis at time t = 2.5 s?

\begin{choices} %%%%%%% begin choices
    \choice  37.12 degrees.
    \CorrectChoice 42.69 degrees.
    \choice  49.09 degrees.
    \choice  56.45 degrees.
    \choice  64.92 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 4 m/s.  It has an constant acceleration of 1.8 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.6 in the x direction. What angle does the velocity make with the x axis at time t = 2.7 s?

\begin{choices} %%%%%%% begin choices
    \CorrectChoice 40.85 degrees.
    \choice  46.98 degrees.
    \choice  54.03 degrees.
    \choice  62.13 degrees.
    \choice  71.45 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 3.8 m/s.  It has an constant acceleration of 2.1 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.6 in the x direction. What angle does the velocity make with the x axis at time t = 2.9 s?	

\begin{choices} %%%%%%% begin choices
    \choice  31.37 degrees.	
    \choice  36.07 degrees.	
    \choice  41.48 degrees.	
    \CorrectChoice 47.71 degrees.	
    \choice  54.86 degrees.	
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 4.1 m/s.  It has an constant acceleration of 1.5 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.7 in the x direction. What angle does the velocity make with the x axis at time t = 2.2 s?

\begin{choices} %%%%%%% begin choices
    \choice  17.34 degrees.
    \choice  19.94 degrees.
    \choice  22.94 degrees.
    \choice  26.38 degrees.
    \CorrectChoice 30.33 degrees.
\end{choices} %%% end choices
\question A particle is initially at the origin and moving in the x direction at a speed of 3.9 m/s.  It has an constant acceleration of 2.2 m/s\textsuperscript{2} in the y direction, as well as an acceleration of  0.8 in the x direction. What angle does the velocity make with the x axis at time t = 2.9 s?

\begin{choices} %%%%%%% begin choices
    \choice  26.14 degrees.
    \choice  30.07 degrees.
    \choice  34.58 degrees.
    \choice  39.76 degrees.
    \CorrectChoice 45.73 degrees.
\pagebreak
\end{choices}

\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 3
\begin{questions} %%%%%%% begin questions
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.42 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.89 m, and moves at a constant speed of 2.26 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.49 s.
    \CorrectChoice 0.59 s.
    \choice  0.7 s.
    \choice  0.84 s.
    \choice  1.01 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 7.03 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.12 m, and moves at a constant speed of 2 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.15 s.
    \choice  0.18 s.
    \choice  0.22 s.
    \choice  0.26 s.
    \CorrectChoice 0.31 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 6.54 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.91 m, and moves at a constant speed of 2.42 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \CorrectChoice 0.48 s.
    \choice  0.57 s.
    \choice  0.69 s.
    \choice  0.83 s.
    \choice  0.99 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.43 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.49 m, and moves at a constant speed of 2.75 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.26 s.
    \choice  0.31 s.
    \choice  0.37 s.
    \choice  0.44 s.
    \CorrectChoice 0.53 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.86 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.46 m, and moves at a constant speed of 2.23 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \CorrectChoice 0.45 s.
    \choice  0.54 s.
    \choice  0.65 s.
    \choice  0.78 s.
    \choice  0.94 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 6.76 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.65 m, and moves at a constant speed of 2.8 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.21 s.
    \choice  0.25 s.
    \choice  0.3 s.
    \choice  0.36 s.
    \CorrectChoice 0.43 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 7.34 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.22 m, and moves at a constant speed of 2.91 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.23 s.
    \choice  0.27 s.
    \CorrectChoice 0.33 s.
    \choice  0.4 s.
    \choice  0.47 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.49 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.35 m, and moves at a constant speed of 2.6 m/s in the +y direction.   At what time do they meet?	

\begin{choices} %%%%%%% begin choices
    \choice  0.41 s.	
    \CorrectChoice 0.49 s.	
    \choice  0.58 s.	
    \choice  0.7 s.	
    \choice  0.84 s.	
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.94 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.92 m, and moves at a constant speed of 2.89 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.33 s.
    \choice  0.39 s.
    \choice  0.47 s.
    \CorrectChoice 0.56 s.
    \choice  0.68 s.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 6.1 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.79 m, and moves at a constant speed of 2.87 m/s in the +y direction.   At what time do they meet?

\begin{choices} %%%%%%% begin choices
    \choice  0.43 s.
    \CorrectChoice 0.52 s.
    \choice  0.62 s.
    \choice  0.75 s.
    \choice  0.9 s.
\pagebreak
\end{choices}

\end{questions}%%%%%%%% end questions
\subsection{}%%%% subsection 4
\begin{questions} %%%%%%% begin questions
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.15 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.05 m, and moves at a constant speed of 2.94 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.46 radians.
    \choice  0.53 radians.
    \CorrectChoice 0.61 radians.
    \choice  0.7 radians.
    \choice  0.8 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 8.02 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.27 m, and moves at a constant speed of 2.5 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.18 radians.
    \choice  0.21 radians.
    \choice  0.24 radians.
    \choice  0.28 radians.
    \CorrectChoice 0.32 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.19 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.76 m, and moves at a constant speed of 2.86 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.44 radians.
    \choice  0.51 radians.
    \CorrectChoice 0.58 radians.
    \choice  0.67 radians.
    \choice  0.77 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.11 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.69 m, and moves at a constant speed of 2.23 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.26 radians.
    \choice  0.3 radians.
    \choice  0.34 radians.
    \choice  0.39 radians.
    \CorrectChoice 0.45 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 7.18 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.15 m, and moves at a constant speed of 2.88 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.24 radians.
    \choice  0.27 radians.
    \choice  0.31 radians.
    \choice  0.36 radians.
    \CorrectChoice 0.41 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 6.27 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.38 m, and moves at a constant speed of 2.94 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.42 radians.
    \CorrectChoice 0.49 radians.
    \choice  0.56 radians.
    \choice  0.65 radians.
    \choice  0.74 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.72 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2 m, and moves at a constant speed of 2.02 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.21 radians.
    \choice  0.24 radians.
    \choice  0.27 radians.
    \choice  0.31 radians.
    \CorrectChoice 0.36 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 5.42 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.27 m, and moves at a constant speed of 2.17 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?	

\begin{choices} %%%%%%% begin choices
    \choice  0.27 radians.	
    \choice  0.31 radians.	
    \choice  0.36 radians.	
    \CorrectChoice 0.41 radians.	
    \choice  0.47 radians.	
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 8.61 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.5 m, and moves at a constant speed of 2.43 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.16 radians.
    \choice  0.19 radians.
    \choice  0.22 radians.
    \choice  0.25 radians.
    \CorrectChoice 0.29 radians.
\end{choices} %%% end choices
\question At time, t=0, two particles are on the x axis.  Particle A is  (initially) at the origin and moves at a constant speed of 8.49 m/s at an angle of \straighttheta\  above the x-axis.  Particle B is initially situated at x= 2.73 m, and moves at a constant speed of 2.09 m/s in the +y direction.   What is the value of \straighttheta\  (in radians)?

\begin{choices} %%%%%%% begin choices
    \choice  0.14 radians.
    \choice  0.16 radians.
    \choice  0.19 radians.
    \choice  0.22 radians.
    \CorrectChoice 0.25 radians.
\end{choices} %%% end choices
\end{questions}\pagebreak

\section{Attribution}
\theendnotes
\end{document}

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