Question

A car is travelling with a speed of 36km/h,with acceleration of 2.5m/s2.What velocity

does the car gain after 30s.Find the velocity in S.I. unit

Answer 1

Step-by-step explanation:

first convert the km/hr in m/s and apply the formula:v=u+at

then put all the values given

;here 36km/hr is the initial velocity(u)

acceleration(a)=2.5m/s²

time=30sec.