my book says:
for the w_final:
i need to find the initial KE of rotation
Iw^2
------
2
and I need the work done by the applied force:
w = F*L
then they said to find the final kinetic energy, you add those 2 both together.
now that I have the final KE how to I find the final rotational...
I have the psychology for first year.. but I'm also taking all of the sciences (biology, chemistry, physics) maybe it's different in Canada? We don't start adding in our majors / specialist programs/ minors until second year.. but we start the prereq for certain programs 1st year..
I'm only taking first year physics because I was considering doing med school... but for 2nd - 4rth year I plan on doing a major for psychology and sociology.
Thanks for your advice!
P.S: A's? That's really hard... what if I got A's in all years except 1st?... first year isn't going too well...
Since they're linear ('cause they're constant) is it the graph C? (positive, but what about the linear graphics that is negative, decreasing and increasing, those are confusing me)
Would it be [ E ]? the velocity can have a negative value? (since Y is negative) but why isn't it a straight line? isn't the velocity constant?
Edit: E was wrong, but the wheel starts rotating at position 15 minutes on a clock.. if you can visualize that :)
This question sounds soo familiar. Is this from the RANDALL KNIGHT textbook: physics for scientists and engineers ?
If yes, I have the solution somewhere..P.S is the full question about you being a physicist lawyer that's trying to prove your client innocent?
What about the other responses? I'm not too 100% sure... would there be a point when velocty y would be 0? so it must be one of the sin or cos graphcs?
The fact that you took physics in first year.. or do they look at the GPA only? I heard that they don't really care about the 1st year GPA, is this true?
I want to go to grad school for psych but it doesn't even relate to physics...
While working on her bike, Amanita turns it upside down and gives the front wheel a counterclockwise spin. It spins at approximately constant speed for a few seconds. During this portion of the motion, she records the x and y positions and velocities, as well as the angular position and angular...
Hi,
I'm confused about what grad school I'd like to go to.. I'm taking physics first year university and was wondering if this would give an advantage what-so ever into entering grad schools,.. or do they not lookat it at all?
I took the greatest possible error (18.59 + 12.85) then subtracted it by the maximum error (18.59 + 0.02) + (12.85 + 0.03) but i keep getting the wrong answer, am I suppose to convert the mL to M? (they're both different, but I can't find the mL for NaOh since I don't have the moles) ...