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paupav
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 Posted: Wed May 08, 2013 4:30 am Post subject: quick physic question |
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| If i have mass(2.5kg) of some object and height (10m). How can i get kinetic energy (Ek) ? Also i calculated potential energy which is 250J.
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br0l0ck
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| Posted: Wed May 08, 2013 4:57 am Post subject: |
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| by installing gentoo
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SinStar87
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| Posted: Wed May 08, 2013 5:09 am Post subject: |
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| try mass*(height/gravity)*(height/gravity)/2
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InternetIsSeriousBusiness
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| Posted: Wed May 08, 2013 6:12 am Post subject: |
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| E=mcsquared
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Selrahc
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| Posted: Wed May 08, 2013 10:18 am Post subject: |
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MCsquared drop the bass
the club cant evebn handle me
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SinStar87
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| Posted: Tue May 14, 2013 9:44 am Post subject: |
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| I forgot this, was I right?
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bfsdbsdfbdsfb
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| Posted: Tue May 14, 2013 10:11 am Post subject: |
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You're thinking the energy when an object (2.5kg) is dropped from a height (10m)?
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Negima
I post too much
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| Posted: Tue May 14, 2013 11:05 am Post subject: |
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| Akaecius the Leapfrog wrote: | | You're thinking the energy when an object (2.5kg) is dropped from a height (10m)? |
no shit you moron
OP use KE=.5mv^2
v^2=acceleration
accel due to gravity = 9.81m/s^2
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bfsdbsdfbdsfb
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| Posted: Tue May 14, 2013 11:19 am Post subject: |
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| Major Shake wrote: | | Akaecius the Leapfrog wrote: | | You're thinking the energy when an object (2.5kg) is dropped from a height (10m)? |
no shit you moron
OP use KE=.5mv^2
v^2=acceleration
accel due to gravity = 9.81m/s^2 |
are you kidding me mate
there's a mountain of difference between moving 10m horizontally and vertically
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Negima
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| Posted: Tue May 14, 2013 11:28 am Post subject: Re: quick physic question |
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| paupav[/quote] wrote: | | height (10m). |
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bfsdbsdfbdsfb
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| Posted: Tue May 14, 2013 11:33 am Post subject: Re: quick physic question |
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| Major Shake wrote: | | paupav[/quote] wrote: | | height (10m). |
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could be the height of the object
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paupav
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| Posted: Tue May 14, 2013 1:41 pm Post subject: Re: quick physic question |
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| Akaecius the Leapfrog wrote: | | Major Shake wrote: | | paupav[/quote] wrote: | | height (10m). |
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could be the height of the object |
why would i give height of object?
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bfsdbsdfbdsfb
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| Posted: Tue May 14, 2013 2:00 pm Post subject: Re: quick physic question |
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| paupav[/quote] wrote: | | Akaecius the Leapfrog wrote: | | Major Shake wrote: | | paupav[/quote] wrote: | | height (10m). |
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could be the height of the object |
why would i give height of object? |
because you're not very smart
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HitIer
How do I cheat?
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| Posted: Tue May 14, 2013 2:46 pm Post subject: |
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this is why they need to ban alcohol... faith in humanity lost
i can't believe only one person knew the ke=1/2mv^2 formula
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| t328163 wrote: | | Your username derives from the fact that this site cannot format special characters lol. |
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lmfao, on reddit i'd get banned |
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