why is the work done on an object moving with uniform circular motion zero???????
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Work done on an object is the force applied and the displacement covered in the direction of the force applied. W=FScosθ. Force in uniform circular motion is always perpendicular to the displacement and hence the angle between F and S is 900 always. ... Hence, The work done in a uniform circular motion is always zero.
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Work done on an object is the force applied and the displacement covered in the direction of the force applied. W=FScosθ. Force in uniform circular motion is always perpendicular to the displacement and hence the angle between F and S is 900 always. ... Hence, The work done in a uniform circular motion is always zero.
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