Question

A bicycle increase its velocity from 10 km/h in 6s.Calculate its acceleration

Answer 1

v is final velocity

u is initial velocity

t is time

a is acceleration

u=10 km/h

v=15km/h

t=6 seconds

convert velocity in m/s

u=10000m/sec

v=15000m/sec

t=6 seconds

a=v-u /t

a = 5000/6

a = 833.33 m/ sec^2

so ,acceleration is 833.33 m/sec ^2.