Rotational Motion Part 2

For rotational motion, the Newton's second law of motion is indicated by :-

There is no effect of rotational motion of earth on the value of g at

The corresponding quantities in rotational motion related to m, vecF, vecp and vecv in linear motion are respectively

Derive the equations of rotational motion for a body moving with uniform angular acceleration,

Write down the three equations of rotational motion and explain the meaning of each symbol.

STATEMENT -1 : Acceleration due to gravity is maximum at poles. and STATEMENT -2 : There is no effect of rotational motion of earth on gravity at poles.

(A) : Moment of inertia plays the same role in rotational motion, as mass plays in linear motion. (R ) : Moment of inertia depends only on mass of the body.

which of the following equation is incorrect for a body undergoing rotational motion with uniform angular acceleration ( symbols have their usual meanings)

If the earth has no rotational motion, the weight of a person on the equation is W. Detrmine the speed with which the earth would have to rotate about its axis so that the person at the equator will weight (3)/(4) W. Radius of the earth is 6400 km and g = 10 m//s^(2) .

If the earth has no rotational motion, the weight of a person on the equation is W. Detrmine the speed with which the earth would have to rotate about its axis so that the person at the equator will weight (3)/(4) W. Radius of the earth is 6400 km and g = 10 m//s^(2) .