A ball is dropped vertically from a height d above the ground. It hits the ground and bounces up vertically to height d/2. Neglecting air resistance, its velocity v varies with height h above the ground as |
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(a) |
(b) |
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(c) |
(d) |
A ball is dropped vertically from a height d above the ground. It hits the ground and bounces up vertically to height d/2. Neglecting air resistance, its velocity v varies with height h above the ground as |
|||
(a) |
(b) |
||
(c) |
(d) |