- #1
misogynisticfeminist
- 370
- 0
Hi,
When reading through the work-energy thread, i just got reminded of something bugging me for quite a while. I don't think this is mentioned in the work-energy thread, firstly, how can we show that,
[tex] \int f \bullet ds = \Delta E [/tex]
also,
I've heard that there's a way to show that when only one force acts on a particle or something, the particle follows a parabolic trajectory. Is there a way to show this?
thanks...
When reading through the work-energy thread, i just got reminded of something bugging me for quite a while. I don't think this is mentioned in the work-energy thread, firstly, how can we show that,
[tex] \int f \bullet ds = \Delta E [/tex]
also,
I've heard that there's a way to show that when only one force acts on a particle or something, the particle follows a parabolic trajectory. Is there a way to show this?
thanks...