Explore BrainMass

Explore BrainMass

    13

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    A 90kg box is pushed by a horizontal force F at constant speed up a ramp inclined at 28 degrees. Determine magnitude of applied force
    a) when ramp is frictionless
    b) when coefficient of kinetic friction is .18

    © BrainMass Inc. brainmass.com March 5, 2021, 12:07 am ad1c9bdddf
    https://brainmass.com/physics/work/483837

    Solution Preview

    Hi there,

    Thanks for letting me work on your question. Here is my answer:

    a)Along the ramp direction, the net force should be ...

    $2.49

    ADVERTISEMENT