Uniform Circular Motion: JEE Questions & Solutions

A sportsman runs around a circular track of radius r such that he traverses the path ABAB. The distance travelled and displacement,…

If L and P represent the angular momentum and linear momentum respectively of a particle of mass 'm' having position vector r= a( i t+ j…

A car is moving with a constant speed of 20 m/s in a circular horizontal track of radius 40 m. A bob is suspended from the roof of the car…

An object moves at a constant speed along a circular path in a horizontal plane with the center at the origin. When the object is at x = +2…

A car is moving on a circular path of radius 600 m such that the magnitudes of the tangential acceleration and centripetal acceleration are…

A stone tied to 180 cm long string at its end is making 28 revolutions in a horizontal circle in every minute. The magnitude of…

A body is moving with constant speed, in a circle of radius 10 m. The body completes one revolution in 4 s. At the end of the 3rd second,…

A small block of mass 100 g is tied to a spring of spring constant 7.5 N/m and length 20 cm. The other end of the spring is fixed at a…

A particle is moving with constant speed in a circular path. When the particle turns by an angle of 90^, the ratio of instantaneous…

A child of mass 5 kg is going round a merry-go-round that makes 1 rotation in 3.14 s. The radius of the merry-go-round is 2 m. The…

As shown in the figure, a particle is moving with constant speed m/s. Considering its motion from A to B, the magnitude of the average…