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In perfectly inelastic collisions, the relative velocity of the bodies |
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a) |
Before impact is zero |
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b) |
Before impact is equal to that after impact |
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c) |
After impact is zero |
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d) |
Is characterized by none of the above |
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In perfectly inelastic collisions, the relative velocity of the bodies |
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a) |
Before impact is zero |
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b) |
Before impact is equal to that after impact |
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c) |
After impact is zero |
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d) |
Is characterized by none of the above |
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(c) As in a perfectly inelastic collision, two bodies stick together after the collision and move with same velocity, so their relative velocity after the impact is zero |