Two friends are trying to push a heavy load as shown in the figure below. Suggest a way which will make this task easier for them.

AcademicPhysicsNCERTClass 8

In the given figure, the two boys are experiencing sliding friction while pushing the heavy load. To make this task easier they should use a roller under the load that will reduce friction as rolling friction is less than sliding friction.

Updated on 10-Oct-2022 13:29:12