A particle covers equal distances around a circular path in equal intervals of time. It has uniform non zero rate of change of:
A
linear displacement
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B
angular displacement
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C
linear velocity
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D
angular velocity
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Solution
The correct option is A linear displacement As the equal distances(ARCs) are being covered in same time so the angular speed is constant
as well linear speed.
As the linear displacement is difference in the positions so this vector will be changing due to circular motion.
As this circular motion is uniform so the rate of change in displacement will also be uniform. and off course non−zero as its a circular motion so linear displacement will change.