Find out the equation for the velocity at any time

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Reference no: EM1370706

Q. The displacement of a certain moving body is given by

r=Ati+3At^2j+4Bt^k

where and are constants.

(1) Find out the equation for the velocity at any time.

(2) Find the equation for the acceleration of the moving body at any time.

Reference no: EM1370706

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