Start Free Mock LoginAlready registered? Login here

Physics - NLM Question with Solution | TestHub

PhysicsNLMFrictionMedium2 minQB

PhysicsMediumsingle choice

A body of mass $m$ is kept stationary on a rough inclined plane of angle of inclination $θ$ . The magnitude of the force acting on the body by the inclined plane is equal to:

Options:

Answer:

Solution:

The plane exerts the normal reaction $m g cos θ$ and friction $m g sin θ$ ; their resultant is
$(m g cos θ)^{2} + (m g sin θ)^{2} = m g$
balancing gravity.
Option A.

Subject:PhysicsTopic:NLMSubtopic:Friction

⏱ 2mℹ️ Source: QB

Doubts & Discussion

Loading discussions...