An object of mass 2 kg moves with a uniform speed of 10ms-1 for 5s along an straight path. Determine the magnitude of its acceleration

A.

0 ms-2

B.

1 ms-2

C.

3 ms-2

D.

4 ms-2

View answer & explanation

Correct answer is A

a = \(\frac{v - u}{t} = \frac{10 - 10}{5} = 0\)m/s

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