Is there any net work done by external forces on a car moving with a constant speed along a straight road ?

Is there any net work done by external forces on a car moving with a c

1.	Is there any net work done by external forces on a car moving with a constant speed along a straight road ?
Answer» Solution : If the car moves CONSTANT speed, then there is no changes in its kinetic energy . It impliesthat if there is no change in die energy then there is so work done by the FORCE on the body PROVIDED is as REMAINS constant