Question

the speed of a car increases from 18 km per hour to 36 km per hour in 10 second what will its acceleration be​

Answer 1

Don't know the answer.

Answer 2

Answer:

0.5 m/s^2

Explanation:

Given,

Initial velocity of the car(u)=18km/hr

(18×1000)/(60×60)=5m/s

Final velocity of the car(v)=36km/hr

(36×1000)/(60×60)=10m/s

Time taken=10 sec

Claim,

Acceleration of the car(a)=?

Formula,

a=(v-u)/t

Solution,

a=(v-u)/t

a=(10-5)/10

a=5/10

a=0.5m/s^2

I hope this helps