Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

catsrule332 Group Title

A 25 kg block is at rest on a horizontal surface. A horizontal force of 75 N is required to set the block in motion. When it is in motion a 60 N forced is required to keep the block moving with a constant speed. Find the coefficients of static and kinetic friction. Draw a force diagram and explain!

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. inkyvoyd Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    That is not math, that is more science than math.

    • 2 years ago
  2. catsrule332 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    That is not at all helpful. It's math/physics

    • 2 years ago
  3. Chlorophyll Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    Static friction: 75/ ( 25 * 9.8 ) = .31 Kinetic friction: 60 / ( 25 * 9.8 ) = .24

    • 2 years ago
  4. Chlorophyll Group Title
    Best Response
    You've already chosen the best response.
    Medals 2

    |dw:1333113611201:dw|

    • 2 years ago
    • Attachments:

See more questions >>>

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.