SAMPLE PROBLEM 3 5 A flat bed cart of mass me 360 kg rolls

Last updated: 6/10/2023

SAMPLE PROBLEM 3 5 A flat bed cart of mass me 360 kg rolls on frictionless wheels Resting on the cart is a box of mass MB 150 kg Fig 3 18a The box can slide on the cart but each exerts a force due to friction on the other during the sliding When a worker pulls on the box with a force FBw both the box and the cart move forward but the box moves faster than the cart because the frictional force is not strong enough to prevent the box from sliding forward on the cart An observer measures the magni tudes of the accelerations to be 1 00 m s2 for the box and 0 167 m s2 for the cart Find a the frictional force between the box and the cart and b the force that the worker is exerting on the box PORN