Question

A body is sliding down a rough inclined plane.
The coefficient of friction between the body
and the plane is 0.5. The ratio of the net force
required for the body to slide down and the
normal reaction on the body is 1:2. Then the
angle of the inclined plane is
1) 15° 2) 30°3) 45° 4) 60​

Answer 1

Answer:

normal reaction on the body is 1:2. Then the

angle of the inclined plane is

1) 15° 2) 30°3) 45° 4) joyful