List of top Physics Questions on Kinematics asked in TS EAMCET

A block enters a rough horizontal surface with a speed of \( 6 \, \text{ms}^{-1} \) at \( x = 1.5 \, \text{m} \) and leaves the rough horizontal surface with a speed of \( 4 \, \text{ms}^{-1} \) at \( x = 2.5 \, \text{m} \). If the retarding force acting on the block is \( F = -25x \, \text{N} \) (where \( F \) is in newton and \( x \) is in meter), then the mass of the block is:

A solid sphere is rolling on a horizontal surface without slipping. The ratio of the translational and rotational kinetic energies of the sphere is

A body is thrown vertically upwards with a velocity of 35 ms−1 from the ground.The ratio of the speeds of the body at times 3 s and 4 s of its motion is:

The kinetic energy of a body of mass 4 kg moving with a velocity of (2î − 4ĵ − k̂) m/s is?

Pebbles are dropped freely for every half second into a river from a bridge above it. When the first pebble is about to strike the surface of the water, the fifth pebble is dropped. Then the height from the surface of the water from which the pebbles are dropped is (Acceleration due to gravity = 10 m/s²).

A stone is thrown vertically up from the top end of a window of height 1.8 m with a velocity of 8 m/s\(^1\). The time taken by the stone to cross the window during its downward journey is:
(Acceleration due to gravity \( g = 10 \) ms\(^{-2}\))

The velocity of a particle having a magnitude of 10 ms^-1 in the direction of 60° with positive X-axis is