Question

Plese answer this Physics Question

Answer 1

let's solve it

1.. answer........

a=(v-u)/t
To find a
a=(80-0)/8
a=80/8
a=10m/s^2 answer....

2......answer...

a=(v-u)/t
a=(20-20)/2
a=0/4
a=0m/s^2

3....answer.....
At 2 s the velocity of both car A and B are same that is 20m/s

4....answer...
To find this we find distance travelled=speed×time

carA =80×8=640m
carB=60×8=480m
so,car A is ahead form car B after 8 s ......

hope its help....

Answer 2

hey mate !! here is ur answer.
hope it helps u..✌✌