If a force of 50N stretches a wire from 20m to 20.01m, what is the amount of force required to stretch the same material from 20m to 20.05m?

PeulthaiJackO

3 years ago

Use Variation formula, solve for k in the first sentence and use it to solve for force

In the first sentence, Using F=Ke, K=50/0.01 =5000
Now put K into the second sentence by multiplying 5000 and the extension (0.05)
therefore 5000*0.05 =250N

Dave333

4 years ago

Nice,God bless you 🙏,my school

Captaindammy

11 months ago

am not able to see the solutions finish

12go56d3

1 year ago

not a complete answer

adefunminiyi

1 year ago

the explanation is not there