Question: 2 . A particle is moving in space and its position is given by the following coordinates: x ( t ) = 1 0 t

2. A particle is moving in space and its position is given by the following coordinates: x(t)=10 t m, y(t)=t^2+2 t+1m / s and z(t)=t^2m / s. Determine its velocity and acceleration at t=1s.

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