Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

michelle092294

  • one year ago

A spring exerts a force of 5 N when stretc hed 1 m beyond its natural length of 2.4 m. How much work is done to stretch the spring from its natural length to a length of 4.2 m? a) find the spring constant b) how much work is required to stretch the spring from its natural length to a length of 4.2m?

  • This Question is Closed
  1. sauravshakya
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Use force = k * extenstion to find k where k is the spring constant

  2. sauravshakya
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    can u?

  3. dhanamkoilraj
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    use the formula force = - k * x then u can find spring constant and the other required things

  4. shubhamsrg
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    for the 2nd part, use W = -U = 1/2 kx^2

  5. shubhamsrg
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 1

    x= (4.2 -2.4)

  6. michelle092294
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    thank you! ill do that now

  7. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.