If momentum of a given mass of body is increased by n%, then |
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(a) |
the kinetic energy of body changes by 2n% when n < 5 |
(b) |
the kinetic energy of body changes by 2n% when n > 50 |

(c) |
the kinetic energy may be constant |
(d) |
the kinetic energy must be constant |

If momentum of a given mass of body is increased by n%, then |
|||

(a) |
the kinetic energy of body changes by 2n% when n < 5 |
(b) |
the kinetic energy of body changes by 2n% when n > 50 |

(c) |
the kinetic energy may be constant |
(d) |
the kinetic energy must be constant |

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