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A tennis ball is released from height h above ground level. If the ball makes inelastic collision with the ground, to what height will it rise after third collision
A mass 'm' moves with a velocity 'v' and collides inelastically with another identical mass. After collision the Ist mass moves with velocity $\frac{v}{{\sqrt 3 }}$ in a direction perpendicular to the initial direction of motion. Find the speed of the 2nd mass after collision Question Image
A sphere collides with another sphere of identical mass. After collision, the two spheres move. The collision is inelastic. Then the angle between the directions of the two spheres is
A particle of mass m moving eastward with a speed v collides with another particle of the same mass moving northward with the same speed v. The two particles coalesce on collision. The new particle of mass 2m will move in the north-easterly direction with a velocity
The coefficient of restitution e for a perfectly inelastic collision is
When two bodies stick together after collision, the collision is said to be
A bullet of mass a and velocity b is fired into a large block of mass c. The final velocity of the system is
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 reached by the system now is $(g = 10\,m/{s^2})$
A completely inelastic collision is one in which the two colliding particles
A bullet hits and gets embedded in a solid block resting on a horizontal frictionless table. What is conserved ?

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