Question

A body of mass $m$ is kept stationary on a rough inclined plane of inclination $\theta$. The magnitude of force acting on the body by the inclined plane is:

• A. $mg$
• B. $mgsin\theta$
• C. $mgcos\theta$
• D. $mg\sqrt{1+{\cos }^2\theta }$

Answer 1

The correct option is A $mg$