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Standard X

Physics

Kinetic Energy

Kinetic energ...

Question

Kinetic energy of a body of mass $m$ and momentum $p$ is given by:

p^{2} m

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m^{2} / 2 p

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m p

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p^{2} / 2 m

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Solution

The correct option is A $p^{2} / 2 m$
The kinetic energy of the body mass $m$ and momentum $p$ is given by

$E = \frac{1}{2} m v^{2}$

$E = \frac{1}{2 m} m^{2} v^{2}$

$E = \frac{p^{2}}{2 m}$

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Kinetic energy of a body of mass m and momentum p is given by:

The correct option is A p2/2mThe kinetic energy of the body mass m and momentum p is given byE=12mv2E=12mm2v2 E=p22m

Kinetic energy of a body of mass $m$ and momentum $p$ is given by:

The correct option is A $p^{2} / 2 m$
The kinetic energy of the body mass $m$ and momentum $p$ is given by

$E = \frac{1}{2} m v^{2}$

$E = \frac{1}{2 m} m^{2} v^{2}$

$E = \frac{p^{2}}{2 m}$