The force exerted on a moving bike by its engine is 180 N and the roughness of the road appplies a retarding force of 5 N on its tyrest .Find the forces that accelerates the vehicle and also mention the type of friction involved here .

Answer

175 N, Rolling friction

Explanation

Applied force = 180 N
rolling frictional force = 5 N
Net force acting on the vehicle `=180-5=175" N"`