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V3 4 m/s 5 m/s 3 m/s A particle is movin...

V3 4 m/s 5 m/s 3 m/s A particle is moving in x - y plane. At an instant, it has velocity (4 | +49) m/s and acceleration (3 + 5j) m/s?. At that instant, (A) the radius of curvature of its path is 16 12 m (B) tangential acceleration is 1m/s2 (C) normal acceleration (an) is 1m/s2 (D) normal acceleration (an) is 2 m/s2 4 m/s

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