Question

An object moving with a speed of 36 km/h increases its speed to 54 km /h in 5 minutes. Find its acceleration​

Answer 1

Answer:

v = 54 km/h = 15 m/s

u = 36 km/h = 10 m/s

t = 5 min = 300 s

a = v-u / t

a = 15 - 10 / 300

a = 5 / 300

a = 1 / 60 m/s^2