Question: A point moves with deceleration along the circle of radius R so that at any moment of time its tangential and normal accelerations are equal

A point moves with deceleration along the circle of radius R so that at any moment of time its tangential and normal accelerations

are equal in moduli. At the initial moment t = 0 the velocity of the point equals vo. Find:
(a) The velocity of the point as a function of time and as a function of the distance covered s;
(b) The total acceleration of the point as a function of velocity and the distance covered.

A point moves with deceleration along the circle of radius

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