Question

Hey friends
plz Ans fast I have to submit it by 11 am
plz Ans fast​

Answer 1

Answer:

Explanation:Acc =change in v /time

V-u/t

0-80/8

-10ms hope it helps

Answer 2

1. Horse has to apply force in order to overcome the frictional forces acting on the cart.
2. a=v-u/t

= -10m/s^2

F=ma= -0.5N