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List of top Physics Questions on Mechanics asked in BITSAT

A body of mass 2 kg is moving with a velocity of 10 m/s. What is its kinetic energy?
Two identical bodies of mass 1 kg each are moving towards each other with velocities of 5 m/s and 3 m/s, respectively. They collide elastically. What will be the velocity of the body initially moving at 5 m/s after the collision?
A simple pendulum has a time period of 2 s on Earth's surface. What is its time period at a height equal to the Earth's radius (R)? (Acceleration due to gravity at height h is \( g_h = \frac{g}{(1 + h/R)^2} \)).
A block of mass 5 kg is placed on a frictionless surface and a force of 20 N is applied horizontally. What is the acceleration of the block?
A body of mass 2 kg is moving with a velocity of 3 m/s. What is its kinetic energy?