A uniform rod of length `l` is given an impulse at right angles to its length as shown. Find the distance of instantaneous centre of rotation from the centre of the rod.
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A uniform rod of length 1 m is bent at right angles at its mid-point. What is the distance of the centre of mass from the mid-point of the rod?

Imagine a hole drilled along the radius of the earth. A uniform rod of length equal to the radius (R) of the earth is inserted into this hole. Find the distance of centre of gravity f the rod from the centre .

A thin uniform rod of length L is bent at its mid point as shown in the figure. The distance of the centre of mass from the point O is

A thin uniform rod of length L is bent at its mid point as shown in the figure. The distance of centre of mass form the point .O. is

A uniform rod of mass m and length l is at rest on smooth horizontal surface. An impulse P is applied to end B as shown. Distance travelled by the centre of the rod, while rod rotates by 90^(@)

A rod of length l is given two velocities v_(1) and v_(2) in opposite directions at its two ends at right angles to the length. The distance of the instantaneous axis of rotation from v_(1) is

Two uniform thin rods each of length L and mass m are joined as shown in the figure. Find the distance of centre of mass the system from point O