Question

Horizontal acceleration that should be given to smooth inclined plane of sin inverse 1/l to keep an object stationary on the plane relative to inclined plane is

Answer 1

Thanks for the question. Please find the answer below:

Keeping in view that; horizontal acceleration that should be given to smooth inclined plane of sin⁻¹ 1/l.

To keep an object stationary on the plane relative to inclined plane is g/√l²-1

Answer 2

Answer:

Resolve mg and pseudo force into components At equilibrium mgsinθ=macosθ .