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Equation of motion of a particle is x =...

Equation of motion of a particle is ` x =( 2t^(2)-t^(3))m`. Calculate the acceleration in t=2 s.

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Knowledge Check

  • The equations of motion of a projectile are x=36 t and 2y=96t- 9.8 t^2 . The angle of projection is

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    C
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