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KE of a body is increased by 44%. What i...

KE of a body is increased by `44%.` What is the percent increse in the momentum ?

A

`10%`

B

`20%`

C

`30%`

D

`44%`

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The correct Answer is:
B
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AAKASH INSTITUTE-WORK, ENERGY AND POWER-Assignment (SECTION - A)
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  2. Two bodies of different masses m(1) and m(2) have equal momenta. Their...

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  3. KE of a body is increased by 44%. What is the percent increse in the m...

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  4. When momentum of a body increases by 200% its KE increases by

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  5. Two bodies with masses 1 kg and 2 kg have equal kinetic energies. If p...

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  6. The K.E. acquired by a mass m in travelling a certain distance d, star...

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  7. A simple pendulum with bob of mass m and length x is held in position ...

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  8. which a U^(238) nucleus original at rest , decay by emitting an alpha ...

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  9. The total work done on a particle is equal to the change in its kineti...

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  10. Potential energy is defined

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  11. A stick of mass m and length l is pivoted at one end and is displaced ...

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  17. A particle of mass 1 kg is subjected to a force which varies with dist...

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