PHY 121
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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?
The steel ball
answer/question/discussion: ->->->->->->->->->->->-> :
• If the forces were exerted during identical time intervals, which would have the greater change in velocity?
The steel ball
answer/question/discussion: ->->->->->->->->->->->-> :
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5 min
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&#Please compare your solutions with the expanded discussion at the link
Solution
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