A body of mass 2 kg moving with a speed of 3 collides with a body of mass 1 kg moving with a speed of 4 . If the collision is one dimensional and completely inelastic, the speed of composite mass after the collision may be |
|||||||

a) |
b) |
c) |
4 |
d) |

A body of mass 2 kg moving with a speed of 3 collides with a body of mass 1 kg moving with a speed of 4 . If the collision is one dimensional and completely inelastic, the speed of composite mass after the collision may be |
|||||||

a) |
b) |
c) |
4 |
d) |

1 Answer

127 votes

If and are in same direction then However, if and are in mutually opposite directions. Then |

127 votes

127