A car is moving with a unifonn speed. However its momenlwn is changing. Then the car

A motor car is moving with a constant speed . Is the car engine doing any work?

A car is moving with a constant speed on a straight line. What is the net work done by the external force on the car?

If the distance S covered by a moving car in rectilinear motion with a speed v in time t is given by S = vt, then the car undergoes

A car is moving in a circular path with a uniform speed v. Find the magnitude of change in its velocity when the car rotates through an angle theta .

A car is moving in a circular path with a uniform speed v. Find the magnitude of change in its velocity when the car rotates through an angle theta .