A stone tied to a string is whirled in a circle. As it was revolving, the rope suddenly snaps. Then

A bus is moving along a straight path and takes a sharp turn to the right side suddenly. The passengers sitting in the bus will-

A car weighs 1000 kg. It is moving with a uniform velocity of 72 km/h towards a straight road. The driver suddenly presses the brakes. The car stops in 0.2s. The retarding force applied on the car to…

Starting from rest a vehicle accelerates at the rate of 2 m/s² towards east for 10s. It then stops suddenly. It then accelerates again at a rate of 4√2 m/s² for next 10 s towards south and then again…

An object is dropped from a height onto the floor, Which one of the following remains uniform as it falls?

Which one of the following statements regarding simple pendulum is correct ? Simple pendulum has a time period independent of amplitude :