A wooden box of mass 30 kg rests on a rough floor. The coefficient of friction between the floor and the box is 0.6. Calculate a) The force required to just move the box b) If a force of 200 N is applied the box with what acceleration will it move?

A wooden box of mass 30 kg rests on a rough floor. The coefficient of friction between the floor and the box is 0.6. Calculate

a) The force required to just move the box

b) If a force of 200 N is applied the box with what acceleration will it move?