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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?
answer/question/discussion: ->->->->->->->->->->->-> :
Acceleration will be larger in the marble, because bigger masses have slower acceleration.
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If the forces were exerted during identical time intervals, which would have the greater change in velocity?
answer/question/discussion: ->->->->->->->->->->->-> :
Since acceleration is faster in the marble than the ball, this means the velocity will have greater change.
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&#Your work looks very good. Let me know if you have any questions. &#