Question

A solid block is pulled by forces F1=20 N and F2 = 10 N

respectively. Find the magnitude and direction of force of

static friction, if the limiting force of friction is F = 20 N​

Answer 1

Answer:

10N towards F2

Explanation:

As F1>F2,,so the movement of the block will be towards F1..

the equivalent force towards F2 will be (20-10)=10N..

as the force 10N acting along with F1,the frictional force will be 10N in the opposite direction(towards F2)

and the frictional force exists as it is less than the limiting force of Friction.

Thank you

Answer 2

Answer:

1)The object will get pulled towards F1

2)10 N is the magnitude

Explanation:

Magnitude= (Object which comparatively has more force -Object which comparatively has less force)

=(20N-10N)

=10N(ans)