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Coordinates of a moving point are given by x =a (2t + sin 2t), y = a (1-cos 2 t) ; Prove that its accn. is constant.Find direction at time t?

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  • Coordinates of a moving point are given by x =a (2t + sin 2t), y = a (1-cos 2 t) ; Prove that its accn. is constant.Find direction at time t?


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