fernnadoorellan2716 fernnadoorellan2716

07-02-2024
Physics

contestada

A ball of mass 1gm and charge 10⁻⁸c moves from a point A, where the potential is 600 volt to the point B where the potential is zero. Velocity of the ball of the point B is 20cm/s. The velocity of the ball at the point A will be…..
(A) 16.8(m/s)
(B) 22.8(cm/s)
(C) 228(cm/s)
(D) 168(m/s)

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