Question

Hi, for work - energy theorem, is it just;

W = 1/2mv _{f}^2-1/2mv _{0}^2 or is there many ways of it like is this also part of work energy theorem?

W = mg(h _{0}-h _{f})=1/2mv _{0}^2

Answer 1

\[W = 1/2mv _{f}^2-1/2mv _{0}^2\]

Answer 2

\[W = mg(h _{0}-h _{f})=1/2mv _{0}^2\]

Answer 3

Long as any W = any kind of energy would that be work energy theorem.

Answer 4

Or is the work energy theorem only \[W =KE _{f}-KE _{0}\]

Answer 5

@wio Mind answering this?

Answer 6

Work energy theorem is just: \[
W_{net}=\Delta E
\]

Answer 7

Ah that's what I thought. Thanks haha.