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A body of mass 1kg is taken from infinit...

A body of mass `1kg` is taken from infinity to a point P. When the body reaches that point, it has a speed of `2ms^-1`. The work done by the conservative force is `-5J`. Which of the following is true (assuming non-conservative and pseudo-forces to be absent).

A

Work done by applied force is +7J.

B

The total energy possessed by the body at P is+7J

C

The potential energy possessed by the body at P is +5J

D

Work done by all forces together is equal to the change in kinetic energy.

Text Solution

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The correct Answer is:
A, B, C, D
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