80 kg 20 m s 14 A cart is moving to the right with a

Last updated: 6/7/2023

80 kg 20 m s 14 A cart is moving to the right with a constant speed of 20 m s A box of mass 80 kg moves with the cart without slipping The coefficient of static friction between the box and cart is 0 30 and the coefficient of kinetic friction between the box and cart is 0 15 What are the magnitude and direction of the frictional force acting on the box as it moves with the cart A Zero B 120 N to the right C 120 N to the left D 240 N to the right E 240 N to the left