Recent content by Nastyusha

Thanks everyone!

Ok, so, if you heat up the string, it becomes bigger (longer) - tension decreases. According to the graphs, when the length is increased, the frequency decreases. Same with tension. Is that right? If yes, where should I start to figure out the actual relationship?

The molecules move faster. So, if you increase the temperature, the frequency will increase? Where do the graphs tie into this?

Homework Statement Predict the effect temperature will have on the frequency of the string (considering your results and your knowledge of science). Explain and back up your hypothesis Homework Equations http://img166.imageshack.us/img166/2544/lvsfie2.jpg The Attempt at a Solution...

Can you explain that further? I'm not quite getting it.

I need to prove that the distance of an object launched by a rubber band decreases as its mass increases, algebratically. Can anyone help me? Thanks.