What is the coefficient of friction of an object with a weight of 300 N and a force of friction of 150 N? 1
0.75
.5
0

0.5

Explanation:

Given parameters:

Weight of object  = 300N

Force of friction = 150N

Unknown:

Coefficient of friction = ?

Solution:

Frictional force is a force that resists the motion of a body.

        It is mathematically expressed as;

                  frictional force  =  uN

Where u is the coefficient of friction

           N = Normal force = weight of the object

Now input the parameters and find u;

             150 = u x 300

                 u =   = 0.5

The coefficient of friction here is 0.5

i think the answer would be b

c. magnitude and direction