A mass of 10 gm moving with a velocity of 100 cm/s strikes a pendulum bob of mass 10 gm. The two masses stick together. The maximum height (in cm) reached by the system now is
Initially mass 10 gm moves with velocity 100 cm/s
Initial momentum = 10 × 100 =
After collision system moves with velocity vsys. then
Final momentum =
By applying the conservation of momentum
If system rises upto height h then
Similar Questions
Two bodies having same mass 40 kg are moving in opposite directions, one with a velocity of 10 m/s and the other with 7 m/s If they collide and move as one body, the velocity of the combination is (m/s)
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