A mass of moving with a velocity of strikes a pendulum bob of mass . The two masses stick together. The maximum height reached by the system now in cm is ( ) |

A mass of moving with a velocity of strikes a pendulum bob of mass . The two masses stick together. The maximum height reached by the system now in cm is ( ) |

1 Answer

127 votes

Initially mass moves with velocity Initial momentum After collision system moves with velocity . then Final momentum By applying in conservation of momentum If system rises upto height then |

127 votes

127