Question

A racing car has a uniform acceleration of 4ms-2 . What distance will it cover in 10s after start.

Answer 1

Answer:

200m

Explanation:

first use v= u + at

u = 0

so, v= at

v= 40 m/s

now, v^2 - U^2 = 2as

so we have

40^2 = 2 x 4 x s

40x 40 = 2 x 4 x s

s = 200m

Answer 2

Refer https://brainly.in/question/4391450