Question

A body of mass 5 kg is moving on a rough surface with constant velocity, then select correct statements [ ] I The net force on the body is zero. II. External force is equal to kinetic frictional force. III. Kinetic frictional force is more than static frictional force. IV. The kinetic frictional force is equal to sliding frictional force. 1) I, II and IV are correct 2) I, II & III are correct 3) I and IV are correct 4) All are correct​

Answer 1

Answer:

1 and 2 are correct The net force on the body is zero.