A body starts from the rest and acquires a velocity of 10 m s - 1 in 2 s . What is the acceleration of the body and the distance travelled

Question

A body starts from the rest and acquires a velocity of 10 m s - 1 in 2 s . What is the acceleration of the body and the distance travelled, 5 m s - 2 and 10 m, 5 m s - 2 and 5 m, 5 m s - 2 and 6 m, 6 m s - 2 and 5 m

MARKS App · Accepted Answer

For constant acceleration we can write, v = u + a t ⇒ 10 = 0 + a × 2 ⇒ a = 5 m s - 2 Now for displacement, s = u t + 1 2 a t 2 = 0 + 1 2 × 5 × 2 2 = 10 m

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