Question

An object starting from rest attains a velocity 3km/hour in 0.5min. the acceleration of the object is?

Answer 1

Answer:

Explanation:

Here u = 0 and v=3km/hr = 0.83m/s

Time = 0.5min= 5/10×60 =30 sec

Using formula v-u=at

0.83=a×30

a =0.02m/s^2