Question

A constant force acts ona body of mass 1kg for 5s ;and then ceases to work . in the next 5s the body describe 100m.calculate the force that acted on the body​

Answer 1

Answer:

2

Explanation:

I dont know if it is right please check

Mass:1kg

S(displacement): 100m

t=10 secs

u =0

s=ut +1/2at^2

since u is zero ut=0

s=1/2at²

100=1/2*a*100

100=100a/2

100=50a

2=acceleration

F=ma

F=1*2

F=2N