2.
The two metal balls of the previous problem roll off a horizontal table with the same speed. In this situation:
(a)
both balls hit the floor at approximately the same horizontal distance from the base of the table.
(b)
the heavier ball hits the floor at about half the horizontal distance from the base of the table than does the lighter ball.
(c)
the lighter ball hits the floor at about half the horizontal distance from the base of the table than does the heavier ball.
(d)
the heavier ball hits the floor considerably closer to the base of the table than the lighter ball, but not necessarily at half the horizontal distance.
(e)
the lighter ball hits the floor considerably closer to the base of the table than the heavier ball, but not necessarily at half the horizontal distance.
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