Recent content by WatermelonPig

Yeah I mean if you pull the object one direction it is pushed by one spring in one direction and and pulled in that same direction by the other spring.

They should add. What values of k did you get for each situation?

Yes, that looks correct.

J = magnitude of change in momentum.

J = Favg*t. Also, Newton's Third Law.

I thought the dependency was 1/sqrt(E)?

Use F = IL x B instead.

For the parallel forces, mgsin(35) = friction.

Is angular momentum conserved?

Assuming the only forces acting on the mass are gravity, the normal force, and friction, then it is true. SumF = mgsin(theta) - mu*mgcos(theta) = 0.

Well, mu = tan(theta) is sometimes used. Depends though.

http://www.chemicool.com/elements/neptunium.html#radius The atomic radius of neptunium is 175pm.

I wasn't fired for having a medical condition, per se. I don't know if "fired" is even the correct term. I"m just in a position where I'm unable to work indefinitely, so yeah. It's all good. And yeah, I guess I will be writing to a professor I know to see if he can help me out. I'm still well on...

Yo. I've had a rough semester. Things were actually looking up in the beginning. I am a sophomore mechanical engineering major and I was taking classes and doing well. I was especially enjoying thermo and nuclear engineering. I had even gotten my first job so that I could save up for a car...

Instantaneous velocity occurs at some specific time. What time are you being asked about?