Question

Please solve this problem.
I will mark it as Branliest Answer.
It's urgent.​

Answer 1

Answer:

20N

Step-by-step explanation:

m=10kg.

F=ma.

Using v-u=at.

t=10s.

v=at.(considering the body starts from rest).

After 10s ,the force ceases and the body starts moving with velocity v.It covers 100m in 5s.

s=vt=100m.

s=(10a)5=100

a=2 m/s^2

F=ma=10 x 2

F=20N

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