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M2 work energy principle

A bit confused on the work energy principle. Is there an easy way to figure out where the energy is being used and by what as I have trouble figuring out where the energy is being used.
Any help would be appreciated
(edited 8 years ago)
Reply 1
Original post by Dnaap
A bit confused on the work energy principle. Is there an easy way to figure out where the energy is being used and by what as I have trouble figuring out where the energy is being used.
Any help would be appreaciated


Probably best to give an example, it's a bit hard to explain in generality. Have you tried watching this?
Reply 2
Original post by Zacken
Probably best to give an example, it's a bit hard to explain in generality. Have you tried watching this?


That helped a lot thank you again.
Reply 3
Original post by Dnaap
That helped a lot thank you again.


Glad it helped. here are some examples: example 1 - example 2.

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