A particle is moving in a plane with velocity given by u =u_ n i + aw ( t) j . The…
Physics · NEET · NTA Exams — Kinematics
A particle is moving in a plane with velocity given by \(\vec{u}=u_{n} \hat{i}+\operatorname{aw} \cos (\omega t) \hat{j}\). The displacement in y-direction during a time interval t = 0 to t = t sec is given by
- \(y=a \sin (\omega t)\)
- \(y=\operatorname{aw} \cos (\omega t)\)
- \(y=v_{d} t\)
- none of these
Answer
(D) none of these
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