Question

a car travelling at 20 km per hour speed of 60 km per hour in 6 Seconds what is its acceleration

Answer 1

Heya user.....

Given that,
U = 20km/h
V = 60km/h
T = 6s
Acceleration = V - U /T
= 60 - 20 / 6
= 30 / 6
= 5 m/s^2

HOPE IT HELPS ✌️✌️✌️

Answer 2

We know that,
V=60x5/18=16.6m/s
u= 20x5/18=5.5m/s
t= 6 second
=>a=v-u/t
=>a=(16.6-5.5/6)m/s^2
=>a=(11.1/6)m/s^2
=>a=1.85 m/s^2

Hope it helps you.....