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The kinetic energy of a body is given by...

The kinetic energy of a body is given by

A

`1/2mv^(2)`

B

ma

C

Fs

D

`(v^(2)-u^(2))m`

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The correct Answer is:
A
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FULL MARKS-WORK, ENERGY AND POWER-Additional Question Solved (I. MCQ)
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  3. The kinetic energy of a body is given by

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  4. Kinetic energy of the body is always

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  5. If the work done by force on the body is positive then its kinetic ene...

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  6. If p is the momentum of the particle then its kinetic energy is

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  8. For a given momentum, the kinetic energy is proprtional to

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  10. potential energy stored in the spring depends on

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  11. Two springs have their force constants k(1) and k(2) (k(2) gt k(1)) . ...

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  13. Non-conservative force is

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