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Phy 201
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Seed 17 q 1
A steel ball rolls down a ramp and collides with a marble, as in the video. The marble is slightly smaller and quite a bit less massive than the ball.
• If they both experience the same force, which will have the greater acceleration?
answer/question/discussion: ->->->->->->->->->->->-> :
I would think the smaller would have the greater acceleration, but the bigger would have more momentum and go farther
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• If the forces were exerted during identical time intervals, which would have the greater change in velocity?
answer/question/discussion: ->->->->->->->->->->->-> :
I think the larger ball would change more from start to finish
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Is this consistent with the assumption that they both experience the same amount of force?
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