a body A is in circular motion along a circular path of radius r and it takes t seconds to complete one revolution
a) write the expression for linear speed of body A
b) is uniform circular motion an accelerated linear motion
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a) Since speed = distance/time
(Distance = circumference = 2×pi×r and time = t)
Linear speed = 2 × pi × r / t
b) Yes, uniform circular motion is an accelerated linear motion since direction is changing at every point, hence velocity is also changing (which means motion is accelerated).
(Distance = circumference = 2×pi×r and time = t)
Linear speed = 2 × pi × r / t
b) Yes, uniform circular motion is an accelerated linear motion since direction is changing at every point, hence velocity is also changing (which means motion is accelerated).
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