Question

Draw a neat labelled diagram to show the direction of two forces acting on a body to produce rotation in it. Also mark the point O about which the rotation takes place.

April 3, 2024

Answer

Two forces of magnitude F act at point A and point B. The body rotates in anticlockwise direction.

💡 Some Related Questions

A piece of stone tied at the end of a thread is whirled in a horizontal circle with uniform speed with the help of hand. Answer the following questions:
(a) Is the velocity of stone uniform or variable?
(b) Is the acceleration of stone uniform or variable?
(c) What is the direction of acceleration of stone at any instant?
(d) Which force provides the centripetal force required for circular motion?
(e) Name the force and its direction which acts on the hand.

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(b) What will be your observation when you are standing at the centre of the disc. Explain.

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(b) Is centrifugal force the force of reaction of the centripetal force?
(c) Compare the magnitudes of centripetal and centrifugal force.

Explain the motion of a planet around the Sun in an elliptical path.

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Differentiate between uniform linear motion and a uniform circular motion.