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Which of the following is incorrect about non-uniform circular motion (\(a_c = \) centripetal acceleration, \(a_t = \) tangetial acceleration ) ? |
\(\vec{v}.\vec{\omega} = 0\) \(\vec{a_c}.\vec{v} = 0\) \(\vec{\omega}.\vec{a_c} = 0\) \(\vec{v}.\vec{a_t} = 0\) |
\(\vec{v}.\vec{a_t} = 0\) |
\(\vec{v}\) and \(\vec{a_t}\) are along tangent and \(\omega\) is perpendicular to plane of circular motion. |
