The object is moving at a constant velocity at point A.
The next four questions are related to the force diagrams numbered 1 to 6. (Figure 2) These diagrams represent the forces acting on a moving object. The number next to each arrow represents the magnitude of the force in newtons.
Which of these diagrams may possibly correspond to the situation at point A on the motion diagram?
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Based on our data, we think this problem is relevant for Professor Koutroulakis' class at UCSB.