Anyone good at physics?

[hzsogood 5,000+ posts]

ignore these dumb *****. stay in college. it gets better. once you understand it, its quite easy.
To make things easier, take off the notation so you see actual numbers rather than scientific numbers so 4.6x10^3=4600kg/s

then just plug them in. I mean, it gives you the fricken variables lol.

only thing is, I wonder if your professor is a stickler. I mean, he could be a real *** and say that for you must also calculate in the changing weight of the rocket as it takes off. Not hard to do, just adds one more step lol.

Make sure you know how to take derivatives correctly though

Fvck off bonehead.. Just cuz not everyone understands physics were dumbasses? my bad , didnt know i needed this to build houses and make 60k a year.. ***

 

[EyezsoLow 10+ year member]

I donno, $10? I need to get it done tonight though.

 

[mxer69 10+ year member]

Fvck off bonehead.. Just cuz not everyone understands physics were dumbasses? my bad , didnt know i needed this to build houses and make 60k a year.. ***

lol you act like 60k is a lot. I'm only saying you're a dumb *** cause you're telling him to drop out. That is retarded. And in all honesty, you do need some minor knowledge in physics to build a properly constructed house.

 

[statonburrell 10+ year member]

i believe the acceleration actually remains constant, so you can use the equations of constant acceleration to solve for your velocity and acceleration. since you are given your time you should be able to come up with two equations with two unknowns. solve one of the equations for one unkown then plug that equation into the remaining equation and you should get an answer which will allow you to fully solve your problem.

v = vo + at

x = xo + vo t + ½ a t^2; x symbolizes position, x0 is initial which would be zero because it has not taken off yet.

x = xo + vo t + ½ (v - vo) t

=xo + ½ (v + vo) t

= xo + vav t

x = xo +½(v + vo) (v- vo)/a

2 a (x - xo)= v^2 - vo^2

 

[Trey803 5,000+ posts]

I have a Cramster platinum account and I am in Physics. When do you need this by? If this problem is from a textbook please provide me with the Title edition chapter and problem number.

 

[statonburrell 10+ year member]

trey you have PM

 

[DBfan187 5,000+ posts]

I got Stephen Hawking on speed dial.

 

[thericanballer 10+ year member]

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