Question

A motor boat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 ms-2 for 8.0 s. How far does the boat travel during this time?

August 25, 2024

Answer

Here, u = 0 m/s

a = 3 ms^-2

t = 8 s

Using, s = ut + ½ at²

s = 0 × 8 + ½ × 3 × 8² = 96 m.

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