Question

A horizontal force of magnitude F is applied to a body of weight mg resting on a

frictionless inclined plane to prevent it from sliding down. The plane makes an angle 

with the horizontal. Then the normal reaction acting on the body by the plane satisfies

the conditions.

(a) N = mg cos + F sin (b) N =
√(mg)²+F²

(c) N = mg/cos (d) All of the above​

Answer 1

Answer:

Correct answer is b......

Answer 2

Answer:

CORRECT ANSWER IS { B }

OK