a train moving with a velocity of 20 m s -1 is brought to rest by applying brakes in 5 second calculate the retardation
Answers
Answered by
6
Explanation:
a=v-u/t
v=0m s^-1
u=20 m s^-1
t=5 seconds
a=0-20/5
=-20/5 = -4 m s^-2
I it is retardation
I hope it is helpful
plz follow me and say thanks.
Answered by
3
Answer:
Hope this helps
Explanation:
Attachments:
Similar questions