A pencil is placed vertically on a table top with its point end up and its sticky eraser end down As it falls over from this unstable. Position. Its point of contact with the tangential acceleration of its tip.

A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of length 55.0 m. At the instant it makes an angle of 35.0^(@) with the vertical as it falls, what are (a) the radial acceleration of the top, and (b) the tangential acceleration of the top. ( c) At what angle theta is the tangential acceleration equal to g?

A chord of a circle is a line segment with its end points....

A body is thrown vertically upwords. At the upmost point of its motion its acceleration is

A ball falls down vertically. Its motion is :

A ball thrown up, what its velocity and acceleration at the top?

A ball is thrown straight up . What is its velocity and acceleration at the top ?

A rod of length l is siding such that one of its ends is always in contact with a vertical wall and its other end is always in contact with horizontal surface. Just after the rod is relased from rest, the magnitude of acceleration of end points of the rod is a and b respectively. The angular acceleration of road at this istant will be

A rod of length l is siding such that one of its ends is always in contact with a vertical wall and its other end is always in contact with horizontal surface. Just after the rod is relased from rest, the magnitude of acceleration of end points of the rod is and b respectively. The angular acceleration of road at this istant will be

A ball is thrown straight up. What is its velocity and acceleration at the top?