Question

How do I get the definition of Power from this?

Answer 1

From what?????

Answer 2

\[W=\int\]

Answer 3

sorry, I'm writting =P

Answer 4

\[W=\int_a^b\vec{F} \cdot d\vec{r}\]

Answer 5

If I know that \[\delta W =\dot{W}dt\]

Answer 6

a and b are position vectors, but I was to lazzy to write it properly =P

Answer 7

Hey itz Maths section and you are asking a physics question...

Answer 8

Anyways, I trying to do it..

Answer 9

Sorry Sid I thought it was a math problem, since I don't know how to get and expression for \[\dot{W}\] from the information that i got

Answer 10

Hey there's nothing to feel sorry...

Answer 11

Hey I got t

Answer 12

haha thank you =)

Answer 13

dr=vdt

Answer 14

That sounds very good cinar.

Answer 15

P=Fv

Answer 16

\[\frac{d}{dt}W=\frac{d}{dt}\int_a^b\vec{F}\cdot\vec{v}dt\]