Which of the following is an equation of linear motion?(where, u and v = Initial and final velocity of the body, a = Acceleration of the body, and s = Displacement of the body in time t seconds.)

Moment of inertia of a rectangular section having width (b) and depth (d) about an axis passing through its C.G. and parallel to the width (b), is

The velocity ratio for the first system of pulleys is (where n is the number of pulleys.)

The moment of inertia of a sphere of mass 'm' and radius 'r', about an axis tangential to it, is

The horizontal range of a projectile (R) is given by

A differential pulley block has larger and smaller diameters of 100 mm and 80 mm respectively. Its velocity ratio is

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