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Physics, 08.12.2021 22:10 Wocking310

Displacement of an object is given by; X(t)=((9t3+3t2))i+(12t3+7t2)j) m. The x-component of the instantaneous velocity at t=2 sec is m/s.

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Displacement of an object is given by; X(t)=((9t3+3t2))i+(12t3+7t2)j) m. The x-component of the inst...
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