Physics Past Questions and Answers

A mass of 0.5kg is whirled in a vertical circle of radius 2m at a steady rate of 2 rev/s. Calculate the centripetal force

A body was slightly displaced from its equilibrium position. Which one of the following is a condition for its stable equilibrium

Which of the following readings cannot be determined with a meter rule?

If the time of flight is 96 seconds, calculate the horizontal range through the point of projection.

A few grains of table salt were put in a cup of cold water, kept at constant temperature and left undistributed. Eventually all the water tested salty. This action is due to?