Question

A block is placed on a rough horizontal surface.
The minimum force required to slide the block is
quis coefficient of friction between the contacting
surface)
м 40
(1) imgcoso
(2) jumg
umg
(4) umgtano
7
The acceleration of system of two bodies over the​

Answer 1

Explanation:

if an object placed on horizontal frictional surface, the minimum force to move it is equal to the dynamic frictional force.

this is equal to F= uMg