The objective of this experiment is to observe the balancing forces behind the vectors formed by a 3 4 5 triangle using three weight holders on a vector table.
Experimental Steps
Set two weight holders 90 degrees apart, preferably set at 0 and 90 degrees
Place 250g at 0 degrees, 200g at unknown, and 150g at 90degrees respectively on each weight holder
Experiment by moving the third weight until the vectors have balanced and the ring is centered
Measure and document the largest unknown angle on your vector table
Using this formula, find actual value of this angle