Let a_ r and a_ t represent radial and tangential acceleration. The motion of a particle…
Physics · JEE Advanced · NTA Exams — Rotational Motion
Let \(a_{r}\) and \(a_{t}\) represent radial and tangential acceleration. The motion of a particle may be circular if:
- \(a_{r}=0, a_{t}=0\)
- \(a_{r}=0, a_{t} \neq 0\)
- \(a_{r} \neq 0, a_{t}=0\)
- None of these
Answer
(C) a_ r 0, a_ t =0
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