Circular MotionMediumBloom L2
Question
The magnitude of displacement of a particle moving in a circle of radius a with constant angular speed ω varies with time t as
Options
A.2a sin ωt
B.2a sin$\frac{\omega t}{2}$
C.2a cos ωt
D.2a cos $\frac{\omega t}{2}$
Solution
Sol.
$\Delta S = 2a\sin\frac{\theta}{2} = 2a\sin\frac{\omega t}{2}$
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