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

greenday101

A 11 kg block is pulled at constant velocity by a rope. The rope applies a force of F = 50 N at an angle of θ = 20 degrees above the horizontal as shown below. (a) What is the horizontal (x) component of the pulling force F? (b) What is the vertical (y) component of the pulling force F? (c) What is the magnitude (strength) of the support force from the surface on the block? (d) What is the magnitude (strength) of the frictional force retarding the motion of the block?

  • 2 years ago
  • 2 years ago

  • This Question is Closed
  1. henkjan
    Best Response
    You've already chosen the best response.
    Medals 1

    draw it please.

    • 2 years ago
  2. greenday101
    Best Response
    You've already chosen the best response.
    Medals 0

    • 2 years ago
  3. henkjan
    Best Response
    You've already chosen the best response.
    Medals 1

    a) use cosine b) use sine c) weight of block minus answer at b d) answer of question c divided by g*m

    • 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.