Question

Racing car has a uniform acceleration of 4ms^-2 distance it covers in 10 seconds after the start

Answer 1

Answer: 200 m

Explanation: We have

initial speed of car (u) = 0

time (t) = 10 seconds

and

acceleration (a) = 4 m/s^2

and we need to calculate distance (s) = ?

Using 2nd equation of motion we get -

s = ut + 1/2at^2

So, s = 0 x 10 + 1/2 x 4 x (10)^2

  = 0 + 2 x 100

  =  200 m

Thus , this is the answer .

Answer 2

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