A particle moves in a straight line with retardation proportional to its displacement. Its loss of kinetic energy for any displacement |
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A particle moves in a straight line with retardation proportional to its displacement. Its loss of kinetic energy for any displacement |
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a) |
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b) |
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c) |
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d) |
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(a)
Given a=-
Or
Or
Let for any displacement from 0 to the velocity changes from
.
Or
Or