What will be sign of the velocity of the point `P^(')`, which is the projection of the velocity of the reference particle P? P is moving in the circle of radius R in anticlockwise direction.

What will be the sign of the velocity of the point P', which is the projection of the velocity of the referenc particle P. P is moving in a circle of radius R in anticlockwise direction.

In the figure, what will be the sign of the velocity of the point P_1 , which is the projection of the velocity of the reference particle P. P is moving in a circle of radius R in anti-clockwise direction. .

In figure, what be the sign of the velocity of the point P', which is the projection of the velocity of the reference particle P.P is moving in a circle of radius R in anti-clockwise direction.

In figure, what be the sign of the velocity of the point P', which is the projection of the velocity of the reference particle P.P is moving in a circle of radius R in anti-clockwise direction.

The tangential velocity of a particle making p rotations along a circle of radius pi in t seconds is

The tangential velocity of a particle making p rotations along a circle of radius pi in t seconds is

Two particles P and Q are rotating in the anticlockwise direction about a common center O in circles of radii 2m and 5m with linear speeds 63m//s . And 21m//s respectively. Calculate the relative angular velocity with reference to the common center O. What is the maximum angular velocity of P relative to Q in the clockwise direction and that in the anticlockwise direction?

A particle starting from a point A and moving with a positive constant acceleration along a straight line reaches another point B is time T. Suppose that the initial velocity of the particle is u gt0 and P is the midpoint of the line AB. If the velocity of the particle at point P is v_(1) and if the velocity at time (T)/(2) is v_(2) , then -

A particle is project d from point A with velocity u at an angle alpha with horizontal. In its parabolic path, at point P the particle is moving at right angles to its initial direction of projection. Its velocity at P is:

A particle moves in a circle with constant angular velocity omega about a point P on its circumference. The angular velocity of the particle about the centre C of the circle is