Physics - July 2006

2006-07-19 23:19:14 · 4 answers · asked by Anonymous

2006-07-19 23:06:52 · 17 answers · asked by PUBIC L 1

2006-07-19 22:57:29 · 4 answers · asked by bootylicious_mummaz 1

I want to do a project on this so suggest related sites or answer it.

2006-07-19 22:46:42 · 6 answers · asked by Nabeel K 1

When you talk about convection, radiation, conduction; heat transfer and how heat behaves; like in thunderstorm formation, evaporation of heat through sweat and inversion layers; this is a type of study on heat physics.

What is the study known as, and where can I obtain, highly sophisticated scientific information on such?

Sabre

2006-07-19 22:03:31 · 8 answers · asked by Anonymous

2006-07-19 21:58:22 · 4 answers · asked by ???????? 2

Hello

When I open the doors and the temperature outside is colder than inside by about 2*C, it gets hotter inside.
When I shut the door, it also gets hotter and at a faster rate.
But this is happening when there is no sun shining into the house, no heating on, no cooking, no baths run and nothing else evidently giving heat.

How does the heat get there? how can I stop it?

Sabretooth

2006-07-19 21:57:30 · 3 answers · asked by Anonymous

A car, a horse and a man are all set for a ten-metre race. Who would win?

2006-07-19 19:53:39 · 6 answers · asked by Eve W 3

Answers quick pleaaaase - coursework is in for today!!!

2006-07-19 19:13:29 · 12 answers · asked by jeffner1990 2

We both can weigh our body mass and how do we weigh our hand?

2006-07-19 18:51:01 · 6 answers · asked by Eve W 3

why do we choose lead over other material to shield radiation

2006-07-19 18:22:48 · 9 answers · asked by fire_walker616 1

2006-07-19 18:20:52 · 10 answers · asked by Jacky 1

Or is it just a hoax perpetrated by so-called "scientists" who just want to keep us down?

2006-07-19 17:51:23 · 19 answers · asked by monkey 5

Its blowing my 9th grade son's mind. And...I just dont get it.
It just seems so abstract. Can you give me a scenario in which I could use and apply algebra?

2006-07-19 16:53:39 · 5 answers · asked by Ahab 5

In driving school we learned that if you don't wear a seatbelt during a car crash then your body will be hurled to the site of impact. How does that make any sense when for every action there is an equal and opposite reaction? Wouldn't your body move away from the site of impact?

Think about those little silver beads that hang. When the first one hits the second bead, the second bead doesnt hit the first bead again, it hits the third bead.

2006-07-19 16:26:20 · 15 answers · asked by MellyMel 4

2006-07-19 16:20:56 · 4 answers · asked by Anonymous

I can see that when it leans, half of the flywheel travels with an upward component - is it a matter of trigonometry? Any help gratefully receved?

2006-07-19 15:53:34 · 6 answers · asked by Anonymous

I am having trouble with this question:
In a resistance, the amount of energy concerted to heat is:
a.) directly proportional to both R and I^2
b.) directly proportional to R but inversely proportional to I^2
c.) inversely proption to R but directly proportional to I^2
d.) inversely proportion to R but directly proportional to I^2.

Thank you for your help. :)

2006-07-19 15:44:18 · 7 answers · asked by Anonymous

I was watching "Nova" on PBS yesterday, and they were talking about string theory as a possible building block of the universe & I just couldn't grasp the concept. Could someone put it in their own words? AND! How would one understand this concept through a mathmatical equation? Is it that the equations depict it somehow?

2006-07-19 15:22:15 · 12 answers · asked by cricket 2

If an object is moving in a vacuum at a speed approaching c, its mass and gravitational field have increased from when the object was at rest. So the object is moving along…and it hits a stationary object. Assuming the objects are not vaporized, and the stationary object hasn’t started moving yet at the moment of impact, will the mass and gravitational field of the object that hit the stationary object be transferred to the stationary object?
I’m not sure if kinetic energy would have anything to do with this situation or not; if so, enlighten me.

2006-07-19 15:00:25 · 6 answers · asked by vaporhut 1

when you start in the arch postion (holdin ur self up with hands and feet with back arched stomach facing celing) and walk on ur hands up to ur feet and pull ur self up

2006-07-19 14:56:37 · 5 answers · asked by lil_b_girl_16 1

The item is my cat, who has a tendency to jump from high places, which kind of freaks me out.

2006-07-19 14:47:39 · 17 answers · asked by Craig 1

What I mean by the Supernatural is like freezing things,exploding things,astro projecting,physic/preminitions,saying something with your eyes closed and it appearing in your hand,demons,orbing,whitelighters,THE Elders,summoning spells,vanquishing spells, or just spells in general,warlocks,and witches? If so email me.

2006-07-19 14:36:10 · 6 answers · asked by I ♥ CAT! 1

A physicist finds that her car is stuck in the sand and cannot be driven out. Unable to push it out, she ties a strong rope from the front of the car to a large tree 30 m away and directly in front of the car. She then pushes in the middle of the rope with a force of 400 N in a direction perpendicular to the length of the rope. If the midpoint of the rope is displaced by 3.0 m, what is the force applied to the car?

2006-07-19 14:17:57 · 5 answers · asked by Lenny M 1

2006-07-19 13:59:20 · 8 answers · asked by Anonymous

If so (and I have seen purported video of this)...don't we have an unending supply of clean fuel ALREADY?

2006-07-19 13:50:11 · 8 answers · asked by marsroxx 2

is anti-matter a balancing energy that keeps certain atomic particles from becoming to chaotic while atoms are being formed do they keep matter from bocoming to negatively charged why?how?

2006-07-19 13:43:24 · 2 answers · asked by Book of Changes 3

Imagine a plane is sitting on the beginning of a massive conveyor belt/travelator type arrangement, as wide and as long as a runway, and intends to take off. The conveyer belt is designed to exactly match the speed of the wheels at any given time, moving in the opposite direction of rotation.
There is no wind.
Can the plane take off?

This is a question that will make you think. There is a correct answer and if you really want to know it then e-mail me.

2006-07-19 12:40:08 · 11 answers · asked by Shortstuff71 3

Newt Gingrich says we are at the beginning of World War III.

Can science come up with a new super weapon to stop the Repukelican party from destroying the Earth?

2006-07-19 12:14:29 · 7 answers · asked by virtualscientist01 2

If you have a small circuit with the three lights and a switch, why do all the lights come on at the same time after you throw the switch?

2006-07-19 11:24:31 · 7 answers · asked by Anonymous