Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
Vish

When is Work done by Force Negative or Positive?

Is it confusing to find when is Work done by a force negative or positive? It indeed can be. Learn in this chapter how the dot product of force and displacement can give you the value of work done by the force and also if it is negative or positive

Vish, Dec 28, 2018
    There are no comments to display.
  • Category:
    Classical Mechanics
    Uploaded By:
    Vish
    Date:
    Dec 28, 2018
    View Count:
    95
    Comment Count:
    0