Question

racing car has uniform acceleration of 40 per second square with distance will it cover 10 seconds after the start

Answer 1

hey dear
here is your answer

given data :

initial velocity (u) = 0

time (t) = 10 seconds

acceleration (a) = 40 m/s²

now, to find = distance

solution :

by using 2nd equation of motion

s = ut+1/2at²

s = 0*10+1/2*40*(10)²

s = 0+20*100

s = 2000 meter

hope it helps :)

Answer 2

let distance is 's'

by formula
s = ut + 1/2at²

s = 0(10) + 1/2×40×(10)²
s = 2000m

distance cover = 2000meter

hope it helps you
@di