Physics - November 2006

2006-11-25 23:56:03 · 4 answers · asked by raj 7

How this effect affects wind movement?

2006-11-25 23:05:50 · 3 answers · asked by Anonymous

2006-11-25 23:02:15 · 3 answers · asked by Anonymous

another question:
what is the smallest part of a mm that can be estimated using the micrometer caliper?

2006-11-25 22:24:36 · 5 answers · asked by Anonymous

Phy assignment...

2006-11-25 21:28:34 · 4 answers · asked by Aravi 3

Which color would you choose, and why?

2006-11-25 20:48:18 · 13 answers · asked by Anonymous

2006-11-25 19:39:19 · 4 answers · asked by ganesh 1

A box of mass M, held in place by friction, rides on the flatbed of a truck, which is traveling with a constant speed v. The truck is traveling around in a circle on a circular roadway, having radius R. Find what condition must be satisfied by the coefficient of static friction, u, between the box and the truck bed. Express your answer in terms of v, R, and g.

2006-11-25 19:35:24 · 2 answers · asked by paulinatran10 1

2006-11-25 19:28:53 · 4 answers · asked by samrat_nighthawk 1

The mass of the car is 1720 kg; the radius of the circe is 42.1 m (imagine that the bump is shaped as part of a circle); the car travels at 16.6 m/s... I've been trying to figure it out, but can't get the right answer. Help needed. Thanks in advance.

2006-11-25 18:59:49 · 5 answers · asked by abc123 1

2006-11-25 18:55:32 · 4 answers · asked by tachyon excelerator 1

calculation of electronic band

2006-11-25 18:50:28 · 1 answers · asked by maryam m 1

The problem is: In a circus performance, a large 5 kg hoop of radius 3 m rolls without slipping. If the hoop is given an angular speed of 3 rad/s while rolling on the horizontal and allowed to roll up a ramp inclined at 20 degrees with the horizontal, how far (measured along the incline) does the hoop roll?

2006-11-25 18:38:40 · 3 answers · asked by paulinatran10 1

If the net force experienced by the object is increased by a factor of 3.3 and the mass is increased by a factor of 2.5, then the new acceleration would be ___m/s/s??????

2006-11-25 18:16:10 · 6 answers · asked by "G" 1

the half-life of radioactive carbon is 5600 years meaning that after every period of 5600 years only half of the radioactive carbon atoms remain. how long is it before a sample with ,10 to the power of six, radioactive carbon atoms decays enough so that fewer100 such atoms remain?

2006-11-25 17:38:07 · 3 answers · asked by tachyon excelerator 1

i know tat vision is produced because of the photons tat impinge on our retina....
so it givs us its energy right!!!!!!
so y do v feel strained if v watch tv 4 a long time

2006-11-25 17:32:23 · 7 answers · asked by sriraam h 2

2006-11-25 17:30:08 · 4 answers · asked by imbecile 1

2006-11-25 17:07:32 · 6 answers · asked by Idunnowhoim 2

2006-11-25 17:02:25 · 10 answers · asked by dramaqueen4evur 1

2006-11-25 16:59:00 · 23 answers · asked by Anonymous

simple words please

2006-11-25 16:49:14 · 2 answers · asked by 123456789 1

make a structure to hold a textbook using 20 pieces of fettuccini and a meter of duct tape?

2006-11-25 16:25:38 · 3 answers · asked by chicavick 2

there are two identical brothers one is named A the other one is named B both exactly 20 years of age. twin A goes in a rocket ship at a speed of .95C (C=speed of light) to a planet 37million light years away while brother B stays on earth. upon reaching the planet brother A immediatly turns around and heads back at the same speed, he traveled back to earth. now that he has arrived how much older is brother B than brother A ? how old is each brother ?

2006-11-25 16:04:40 · 8 answers · asked by tachyon excelerator 1

I'd like to find out what equations are involved for calculating this (including calculating the air resistance) and if possible could you provide an example calculation. You can assume any surface area for the object in question but could we assume the density of air (starting at 10,000 feet).

2006-11-25 15:20:37 · 6 answers · asked by Gavin S 3

2006-11-25 15:14:24 · 11 answers · asked by texascomet 4

2006-11-25 15:14:12 · 1 answers · asked by sns.anil kumar d 1

I would like it if you could use it with elastic and inelastic collisions. When is momentum lost or gained in either collision, when is energy gained in either collision. What IS conservation of momentum and what IS conservation of energy

2006-11-25 14:54:31 · 5 answers · asked by Kay 1

2006-11-25 14:14:33 · 8 answers · asked by Samlovesjesea 1

2006-11-25 14:00:55 · 12 answers · asked by hope 5

This is the present, that is the past, now this is the present..Andso on.To anyone time goes by exactly like that.I feel that time is something that only exists if you are aware of it.I think that travel to the past and future is possible.You have to think about it this way.This is the present, that is the past, now this is the present.This is your perspective of time it's different for everyone.I believe everyone is born at the same time.If you are one year older than someone then you live 1 year in their past.That way there is always someone to be aware of the time which creates the constant present.I feel this is how time travel happens, you move faster than normal, eventually you move to another persons present and the ages are equal then after that add the difference. Travel to past is opposite subtract the difference you can do anything but alter the past because it has happend already unlike the future.The future is constantly making the present and the perspective is diverse.

2006-11-25 13:52:50 · 12 answers · asked by theonerm2 3