Q. Two crates, of mass = 59 and = 131 , are in contact and at rest on a horizontal surface. A 690 force is exerted on the 59 crate. If the coefficient of kinetic friction is 0.16, calculate the acceleration of the system.
Q. A person walks 25.0 north of east for 3.10 km. how far would another person walk due north and due east to arrive at the same location?