# The x and y coordinates of a particle at any given time t are given by x=7t+4t^2 and y=5t where x and y are in meter and t in seconds.The accelaration of particle at t=5s is

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by pankaj12je

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by pankaj12je

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Acceleration:

Since and are independent of time , at any time = 8 and = 0

Total acceleration is

Since and are independent of time , at any time = 8 and = 0

Total acceleration is

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