1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Three Forces of 30N , 45N and 50N act on an Object

  1. Sep 20, 2005 #1

    Karma

    User Avatar

    3d Vectors Very Hard!!

    Three Forces of 30N , 45N and 50N act on an Object. The first act at an angle of 120 to each other the third is perpendiuclar to the plane of the first two. Find the Magnitude of the resultant, and the angle which the resultant makes with the plane containing the first two forces.

    Any hints or help to help me start this question thanks!
     
    Last edited: Sep 20, 2005
    Karma, Sep 20, 2005
  2. jcsd
    Phys.org - latest science and technology news stories on Phys.org
  3. Sep 20, 2005 #2

    Karma

    User Avatar

    Hmm... my friend got 96.8N, 51.7 degrees off of the plane of the 1st 2 vectors
    is he correct, and how did he derive this answer?
     
    Karma, Sep 20, 2005
  4. Sep 20, 2005 #3

    Karma

    User Avatar

    anyone with anything i dont know where to solve the resultant... its a 3D with the 50N going upwards and 30 and 45N both Affecting at an 120 degree angle! Its Reall hard!
     
    Karma, Sep 20, 2005
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Three Forces of 30N , 45N and 50N act on an Object

  1. Three forces acting on object, find net force (Replies: 0)

  2. Three forces acting on a point (Replies: 5)

  3. Three forces simultaneously acting on an object (Replies: 3)

  4. Three forces act on a moving object (Replies: 3)

  5. 3 forces acting on an object (Replies: 12)

Loading...