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Figure shows velocity & the acc. of a point-like body at initial moment of its motion. The direction & absolute value of the acc remains constant. Find time in seconds when the velocity reaches its min. value Figure shows velocity & the acc. of a point-like body at initial moment of its motion. The direction & absolute value of the acc remains constant. Find time in seconds when the velocity reaches its min. value
Doing components of accln. in x and y direcn.we get,9sin53 and 9cos53 respectively.From first eqn. of motion,Vx = 24 – 6sin53t = 0 t = 5 seconds.
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