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Moment of inertia gives the measure of mass distribution about an axis.I = m1r1^2Where r1= Perpendicular distance of the i th mass from the axis of rotation.SI unit → kg-m2 Gives the measure of rotati...
· The opposing force that comes into play when one body tends to move over the surface of another, but the actual relative motion has yet not started is called Static friction.· Limiting friction is the max...
Friction is an opposing force that comes into play when one body actually moves (slides or rolls) or even tries to move over the surface of another body. Thus, the force of friction is the force that develops a...
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