Recent content by dtcool2003

i don't get it... i thought the pressure increases as it goes down, so the balloon basically has to increase its pressure to meet the pressure of its exterior.. if its not that then i don't understand this

it increases the buoyant force bc the external pressure is higher then the internal pressure so it acts upon the balloon with more force

i really have no idea on that i have no idea at all on any of that... i think i got number one wrong too... isn't it remains constant bc the density, gravity and volume doesn't change right..

yeah i got 1 and 2 i am stuck on 3 i think its C, bc as you go deeper the pressure affects the speed by slowing it down... is that right?

buoyant force wouldnt buoyant force increase the farther u take the balloon deeper into the water because the balloon wants to go up not down?

Physics Questions... Can you answer them? Need Help Please! Can you answer them? (1,2,3) A balloon is partially inflated with air, tied to a rock and thrown over the side of a boat into a deep fresh water lake. The rock and balloon sink toward the bottom. 1. As the rock and balloon...

yeah I got x-9/ x-9sqrt(x) + 3x - 27 is that right?

yeah those are the right equations u just put up, but i don't know how to rationalize those equations?

No no I mean, sqrt(x) - 3/ x-9 ? also another question: sqrt(x) -2/ 4-x ? anyone can help me? Thanks and I need to rationalize the numerator

How to rationalize the numerator? Here is the question: sqrt(x) - 3/ x-9 ? also another question: sqrt(x) -2/ 4-x ? anyone can help me? Thanks

Here is the question: the square root of X minus 3, but the 3 is not under the square root divided by x-9? also another question: the square root of X minus 2, but the 2 is not under the square root divided by 4-x? anyone can help me?