Question

the vilocity of a car in 10sec changes from 10m/s to 50m/s what will be its acceleration

Answer 1

TIME=10 SEC
FINAL VELOCITY(v)=50
INITIAL VELOCITY(u)=10
ACCELERATION(a)=V-U/T
a=50-10/10
a=40/10
a=4m/sec2

Answer 2

Hey here is the your answer

Acceleration (a) = change in velocity / time taken

initial velocity of car (V1) = 10 m/s
final velocity of car ( V2 ) = 50 m/ s
change in velocity ( V2 - V1 ) = 50 - 10 = 40 m/s

hence a = 40 / 10 = 4 m/s^2
is the answer

# I Hope this will help you. #