Question

What must be the magnitude of static friction between the object and the

surface if it does not start moving till the magnitude of applied force is greater

than 4 N?​

Answer 1

The magnitude of the frictional force is proportional to the normal force, fk = μkmg cosθ. The component of the net force down the slope is F = mg sinθ - μkmg cosθ. It is the vector sum of the frictional force and the tangential component of gravity.

uh can watch yt videoes related to it ❤️

Answer 2

Answer:

The magnitude of the frictional force is proportional to the normal force, fk = μkmg cosθ. The component of the net force down the slope is F = mg sinθ - μkmg cosθ. It is the vector sum of the frictional force and the tangential component of gravity.

Explanation:

PLS MARK BRAINLIEST & ♥️⭐