Question

Consider a ring rolling down a smooth inclined plane of vertical height 'h' and inclination $\theta$. Then the true statement in the following is?

• A. Acceleration along the plane is g $\sin \theta$ and the potential energy at the topmost point is mgh
• B. Acceleration along the plane is g and the potential energy at the top most point is mgh
• C. Acceleration along the plane is g $\sin \theta$ and the potential energy at the top most point as mgh $\sin \theta$
• D. None of these

Answer 1

The correct option is A Acceleration along the plane is g $\sin \theta$ and the potential energy at the topmost point is mgh

Acceleration along the plane is $g\sin \theta$ and the potential energy at the topmost point is $mgh$.