1.

Read each statement below carefully and state , with reasons , if it is true or false :(a)The net acceleration of a particle in circular motion is always along the radiusof the circle towards the centre(b)The velocity vector of a particle at point is always along the tangent to the path of the particle at that point (c )The acceleration vector of a particle in uniform circular motion averaged over one cycle is a nul vector

Answer»


Answer :(a)FALSE (true only for uniform CIRCULAR MOTION)
(B) True , (c ) True.


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