Question

The change in velocity of moter bike is 54kmh-1 in 1 minute. Calculate the acceleration in ms-2km h-2

Answer 1

Step-by-step explanation:

Change in velocity / change in time = accel

54000 m / h = 54000 m / h * 1 h / 3600 s = 15 m/s

15 m/s / 60 s = .25 m / s2

54 km / h / 1 /60 h = 3240 km/h2