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The Last To Post Wins!


Darros
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*reads physics problem*

...

Ow, my head ]:

I'd help, but that... I have no idea ]:

It's okay...

http://www.ehow.com/how_10005514_calculate-recoil-speed.html

This was the fourth link from the top when I typed in 'how to calculate recoil speed'.

A. Plus. Me.

Thing is, I'm not good at searching things up on the internet because I'm always like "what exactly do I need to type in the search engine to get something useful?" So I happily concede defeat as long as I get help. XD

hey, cmon. crizzie just figured that it would be faster to ask a forum full of azns

EXACTLY! See? Bon-Bon understands!

Being 1 the system man + boat, and 2 the rock,

Q1=Q2

m1*v1=m2*v2

197.6*v1=7.8*18

v=0.71m/s

let me get my books to remember exactly hoe to do the second one, although I kinda know

That's physics, not math >:O

Wait, so what's the significance of knowing the distance?

I am the worst at cheering people up.

So here's an amusing image instead:

hDzk3RT.jpeg

Lol that's wonderful. XD

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Wait, so what's the significance of knowing the distance?

The distance is for the second question, with it and the initial recoil speed, you can find the deceleration and with it, the coefficient of friction

Also, is there any additional info? I'm not sure if it's considering the water as a regular flat surface or not :v

Edited by Tonton
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That's physics, not math >:O

Isn't physics a kind of math? Like geometry and algebra?

hey, cmon. crizzie just figured that it would be faster to ask a forum full of azns

A z n s? What? No, bullcrap, that was incredibly easy.

Thing is, I'm not good at searching things up on the internet because I'm always like "what exactly do I need to type in the search engine to get something useful?" So I happily concede defeat as long as I get help. XD

See? An explanation. For future reference, type in 'how to find/calculate (thing)'

ANON, WINS.

Wait, so what's the significance of knowing the distance?

Similar to acceleration of gravity, you don't need it. It's there to trick you up. Or maybe you need it for friction, I'm not sure. Yet.

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Isn't physics a kind of math? Like geometry and algebra?

See? An explanation. For future reference, type in 'how to find/calculate (thing)'

ANON, WINS.

Similar to acceleration of gravity, you don't need it. It's there to trick you up. Or maybe you need it for friction, I'm not sure. Yet.

It's technically a science. But Calculus is easier than this crap. :/

I never said you didn't... :P

The distance is for the second question, with it and the initial recoil speed, you can find the deceleration and with it, the coefficient of friction

Also, is there any additional info? I'm not sure if it's considering the water as a regular flat surface or not :v

Ohhh...My teacher never mentioned anything about recoiling in class, though. At least this stuff wasn't on the test today... @.@;

The water is still, so it's a flat surface.

This one is my favorite:

5975573232.jpeg

LOLOLOL

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No.

Hm. That's something I was wrong about.

It's technically a science. But Calculus is easier than this crap. :/

I never said you didn't... :P

Ohhh...My teacher never mentioned anything about recoiling in class, though. At least this stuff wasn't on the test today... @.@;

The water is still, so it's a flat surface.

Really? Well I wasn't afraid of calculus so that doesn't help me much.

It's a reference.

Internet. Textbook. I don't meant to be insulting, but those are readily available resources.

You aren't calculating limiting friction, right?

http://www.mathsrevision.net/advanced-level-maths-revision/mechanics/coefficient-friction

Can't say if this will be helpful, but it's interesting.

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Kinesis: The ability to create or manipulate and type of object or energy. Here are some examples:

Pyrokinesis: Manipulation of fire/heat energy.

Hydrokinesis: Manipulation of water, most often just in it's liquid form.

Cryokinesis: Manipulation of ice/coldness.

Electrokinesis: Manipulation of electricity.

Luminokinesis: Manipulation of light.

Aerokineses: Manipulation of wind/air.

Magnokineses: Manipulation of metals.

Telokinesis: Movement of objects from a distance.

My favorite. Wind is the best.

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My favorite. Wind is the best.

I myself am more of a pyrokinesis person. You know, remind me to look up controlling sand.

I am also pretty interested by luminokinesis. It seems like the kind of power no one would fear but I think it could do some pretty devastating stuff.

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