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A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 m//s^(2) for 8.0 s. How far does the boat travel during this time ?

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Answer Text

Answer :
distance travelled =96 cm
Solution :
Given Initial velocity motorboat, u = 0 <br> Acceleration of motorboat, a = 3.0 m `s^(-2)` <br> Time under consideration, t = 8.0 s <br> We know that Distance, s = ut + (1/2) `at^(2)` <br> Therefore, The distance travel by motorboat = `0xx8+(1//2)3.0xx8^(2)` <br> = `(1//2)xx3xx8xx8` m <br> = 96 m

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