Recent content by Omar.Castillo

Hey! I just got this new electrostatic generator and I wanted to know if any of you guys have any cool experiments I could try. So far I have just managed to zap myself and make my hair stand up. Anyone have any ideas for how to make cool experiments?

Answer Ok I hate seeing people trouble through homework especially if your name is ashley (personal joke):biggrin: Anyway the formula you need is pretty simple and straightforward speed= wavelenght * frequency I don't quite know how to place greek letters in this forum but that's...

Got it Never mind guys I finally got it after hard 3 hour work, thanks anyway for at least looking at it

I cannot imagine how to get the torque force without using fictional forces any way to get it without it?

A brick of mass 50 g is placed on a level floor inside a moving train. The dimensions of the brick is 10cm*8.0cm*6.0cm. It is placed with one of its 10cm*6cm faces on the floor so that the 6.0 cm edges are parallel to the direction of motion. The train is braked suddenly. Assume that the floor...

I have a problem with a small physics problem. It requires some knowledge of calculus which I don't yet posses I am looking here for ideas. The problem states that there is a centrifuge tube with a length 12cm that is caused to spin by a rotating arm with lengt 8 cm. The tube is filled with 10...

hey guys will you help me out or give me links to understand why the formula (v + v0)/2 works out only when acceleration is constant? I believe it has to do with uniform acceleration maintaining an evenly distributed displacement, but I need to get this right so I can understand it clearly

No man that's what's wrong i barely took precalculus!

Ok guys I have a genius for a teacher and I want to get this assignment right. This is what he left me Also d = 1/2(g)(t^2) Using the web resources, find out how to derive that last formula. Write down the derivation line by line and provide your own comments next to each line. If you can...

Thanks Hey thanks to all you guys I never did know you could set the initial velocity to zero! that solved the entire problem thank you. Now I am wondering why I never thought of that well anyways thanks guys

Hey could anyone help me out there to know how you get to the formula of free fall displacement. D= 1/2 x g x t^2? I really have no clue of how to get it using other formulas. I started using the D=Vi x T + 1/2 x A x T^2 but then I got stuck I didnt know which other formula to bring into cancel...