Question

Plz tell fast .........................

Answer 1

Answer:

option a 0.5N is your answer

Explanation:

applying a=v-u/t

a=80-0/8

a=80/8=10

then applying

F=m.a

F=50x10

F=500 m/s

F=0.5 kg.m/s

F=0.5N

I think I will helpful 2 u