Question

Starting from rest, a formula 1 car accelerates uniformly at 25m\s2 for 30secs.what distance does it cover before coming to rest

Answer 1

Answer:

11250 m

Explanation:

initial velocity= 0 m/s

final velocity=0 m/s

time= 30 sec

acceleration = 25 m/s^2

distance= s= ut+1/2at^2

s= (0) (30)+ 1/2 (25) (30) ^2

s= 1/2(22500)

s= 11250 m