A particle moves from A to B in a circular path of radius R covering an angle `theta` as shown in figure. Find the ratio of magnitude of distance and magnitude of displacement of the particle.

A particle moves in a circular path of radius R with an angualr velocity omega=a-bt , where a and b are positive constants and t is time. The magnitude of the acceleration of the particle after time (2a)/(b) is

A particle moves in a circular path of radius R with an angualr velocity omega=a-bt , where a and b are positive constants and t is time. The magnitude of the acceleration of the particle after time (2a)/(b) is

A particle is moving uniformly in a circular path of radius r. When it moves through an angular displacement theta , then the magnitude of the corresponding linear displacement will be

A particle is moving uniformly in a circular path of radius r. When it moves through an angular displacement theta , then the magnitude of the corresponding linear displacement will be

A particle is moving uniformly in a circular path of radius r. When it moves through an angular displacement theta , then the magnitude of the corresponding linear displacement will be

A particle moves along a path ABCD as shown in the figure. Then the magnitude of net displacement of the particle from position A to D is:

A particle moves along a path ABCD as shown in the figure. Then the magnitude of net displacement of the particle from position A to D is:

A particle travels from point A to B on a circular path of radius 15/ pi cm.If the are length AB be 10 cm,find the displacement (figure)