Question

Let a uniform cubical block of side length 'a' is placed on a rough inclined
plane having coefficient of friction root 3 as shown

(A) for theta= 43° Rotational equilibrium will be disturbed
(B) For theta= 56° Rotational equilibrium will be disturbed
(C) For theta = 42° translational equilibrium will be disturbed
(D) All the forces acting on the block must be concurrent in the case of equilibrium

Answer 1

Explanation:

Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.

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