At the end of this time the boat continues for an

Reference no: EM13641013

A speedboat starts from rest and accelerates at +2.01 m/s² for 7.00 s. At the end of this time, the boat continues for an additional 6.25 s with an acceleration of +0.518 m/s². Following this, the boat accelerates at -1.49 m/s² for 8.05 s.

(a) What is the velocity of the boat at t = 21.3 s?

(b) Find the total displacement of the boat.

Reference no: EM13641013

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