Question

A car is moving in a straight line with speed 18km/hr. It is stopped in 5s by applying the brakes.Find (i ) th

Answer 1

Answer:

something is missing in the question

Answer 2

i think ur asking to find acceleration , right??

given :

initial velocity of car (u) = 18 km / h

coverting it to m/s = 18(5/18)

= 5 m/s

final velocity (v) = 0 m/s as brakes are applied

time taken (t) = 5 s

by formula => v = u + a t

putting vlaues

0 = 5 + 5 a

5 = - 5 a

a = -5/5

a = -1 m / s ^2

hope it helps u . mark me brainliest