Question

A racing car initially picks up a veloxity of 108 km/hr in 1/2 minute. Calculate it's acceleration.​

Answer 1

216

Acceleration=Velocity/Time

So,

a=108÷1/2

or

108÷0.5=216

a=216m/s²

Answer 2

Answer:acceleration=1 m/s^2

Explanation:acceleration =velocity/time taken

Here velocity=108km/hr=30 m/s

Time=30s

So acc.=30/30=1 m/s^2

Pls feel free to ask more doubts