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Equilibrium and Its Types

A body is fre...

Question

A body is freely moving under the action of a conservative force. If the work done by this conservative force is 'a', change in kinetic energy 'b' & magnitude of change in potential energy is 'c', then

A

a = c

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B

a + b=0

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C

a + c = 0

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D

b + c = 0

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Solution

The correct option is A a = c
Work done by conservative force
$= - (Δ P E)$
$a = c$

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