Motions Question (1 Viewer)

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Hi can someone work this question out for me? i got the answer x = 48.5

1. A particle moves along the x-axis with an acceleration given by a=6t+3. When t=0, x=5 and the velocity of the partcle is 1unit per second. Find the position of the particle after 3 seconds.

Thanks
 

Drongoski

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Hi can someone work this question out for me? i got the answer x = 48.5

1. A particle moves along the x-axis with an acceleration given by a=6t+3. When t=0, x=5 and the velocity of the partcle is 1unit per second. Find the position of the particle after 3 seconds.

Thanks
But isn't x=48.5 the correct answer ??
 

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