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A constant 10-N force acts on an object. The object starts from rest at x=0 and moves as shown in this animation. The vector represents the net force on the object.
If at t=2 s, you apply an additional force of 10-N to the left, describe the motion of the object after you apply this force? (View answer)
If at t=2 s, you apply an additional force of 15-N to the left, describe the motion of the object after you apply this force? (View answer)
If at t=2 s, you apply an additional force of 5-N to the right, describe the motion of the object after you apply this force? (View answer)
If at t=2 s, you apply an additional force of 5-N to the left, describe the motion of the object after you apply this force? (View answer)
Suppose you apply a force at t=2 s and you want to stop the object. What force do you have to apply? Your Answer: Apply a force of N for s, and then apply a force of . (Note: there is more than one possible answer. Can you find more than one possible answer?)
Suppose you apply a force at t=2 s and you want to stop the object exactly at t=6 s. What force do you have to apply? Your Answer: Apply a force of N for s, and then apply a force of .