A bullet of mass 20 g strikes a pendulum of mass 5kg. The centre of mass of pendulum rises a vertical distance of 10 cm. If the bullet gets embedded into the pendulum, calculate its initial speed.

A bullet of mass 25 g is fired horizontally into a ballistic pendulum of mas 5.0 kg and gets embedded in it figure. If the centre of the pendulum rises by a distance of 10 cm, find the speed of the bullet.

A bullet of mass 100 g is fired by a gun of 10 kg with a speed of 2000 m/s find recoil velocity of gun

A bullet of mass 10g moving horizontally with a velocity of 400 ms^-1 strikes a wooden block of mass 2kg which is suspended by a light inextensible string of length 5m .As a result , the centre of gravity of the block is found to rise a vertical distance of 10 cm . The speed of the bullet after it emerges out horizontally from thr block will be

A rod of length L and mass M is hinged at point O. A small bullet of mass m ihits the rod with velocity v as shown in the figure. The bullet gets embedded in the rod. Calculate the angular velocity of the system just after the impact?

A rod of length L and mass M is hinged at point O. A small bullet of mass m ihits the rod with velocity v as shown in the figure. The bullet gets embedded in the rod. Calculate the angular velocity of the system just after the impact?