Describe qualitatively how the magnitude of the normal reaction acting on a block of…

PHYSICS · Subjective · CBSE · Physics · Laws of Motion · Laws of Motion

Problem

Describe qualitatively how the magnitude of the normal reaction acting on a block of mass

m

resting on a smooth plane changes as the inclination

\theta

of the plane is gradually increased from

0^{\circ}

90^{\circ}