Question

V
3. A car is travelling at a velocity of 36 km h'. After
10 s, the velocity increases to 54 km h-1 Calculate
the acceleration of the car in m s-​

Answer 1

Answer:

in the given question we have u=36 km/hr =36 ×185m/s=10m/s v= 72 km/hr=72×185m/s=2 0m/s t=10 s a=? we know the formula v= u +at