Question

1 hour speed radius is speed from 40 km per hour to 10 km per hour in 5 seconds then its acceleration is​

Answer 1

Hey

U(initial velocity) =40km/h

v(final velocity) =60km/h

t(time)=5s=5/3600h

a=(v-u) /t

a=(60-40)/(5/3600)

a=(20×3600)/5

a=14400km/h

PLEASE MARK AS BRAINLIEST

Answer 2

thanks for the update and for the record I have to go to the store and get some rest and feel better soon