If a=A ^ 2 s i n t when A and are constants. Find velocity of the particle. ( 'a' is the…
Physics · NEET · NTA Exams — Kinematics
If \(a=A \omega^{2} \mathbf{s i n} \omega t\) when A and ω are constants. Find velocity of the particle. ( 'a' is the acceleration of the particle)
- Aω cosωt
- -Aω sinωt
- Aω sinωt
- -Aω cosωt
Answer
(D) -A cos t
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