Please do not place your response in a .pdf or .cdx format, but Word documents are okay. Thanks!
Here's the actual problem:
Suppose that you have a cart with very little friction, and you pull this cart with a constant force.
A) After the cart is moving, is the force that is applied to the cart by the string constant, increasing, or decreasing? Explain.
B) How does the acceleration graph vary in time? Does a constant applied force produce a constant acceleration? Explain.
C) How does the velocity graph vary in time? What kind of change in velocity corresponds to a constant applied force? Explain.© BrainMass Inc. brainmass.com February 24, 2021, 2:34 pm ad1c9bdddf
The solution is given as explanations with a diagram in an attachment.