Physics - September 2006

2006-09-28 02:44:03 · 2 answers · asked by gulfarazahmed 1

2006-09-28 02:06:05 · 8 answers · asked by goring 6

2006-09-28 01:34:20 · 3 answers · asked by otorfagge 1

Please show equations to work this out! Cheers!

2006-09-28 01:08:38 · 13 answers · asked by W J 1

i will get my diploma this year and there is a hard exam which i have to pass inorder to enter to university and study medicine the time of this exam is 3 hours and there are 150 questions the questions are about biology chemistry physics math litrature earthology english arabic and you know this time for this amount of questions is not enough and so we have to solve the questions fast so we have to memorize a lot of formulas for example for math 150 formulas for physics 80 formul;as for chemistry 60 formulas for arabic alot of rules and i am worried becausei dunno if i can remember all of these at that exam what can i do ?please tell me what to do?

2006-09-28 00:59:55 · 11 answers · asked by star 1

which is present in a rubberband when it is stretched

2006-09-28 00:57:36 · 6 answers · asked by Karan 1

A man swims at 1m/s. He is trying to swim across 50m wide river with the length of his body perpendicular to the shore. River current is 2m/s.How long does it take him to cross the river and what's his speed relative to the shore?

I think that his speed is 3m/s and that it takes 50/3 seconds but I'm not sure because he has to swim perpendicular to the shore.

Thank you for any help!

2006-09-28 00:51:30 · 6 answers · asked by 7771313 2

Lewis set a world record for the 100.0m run with a time of 9.86s. If, after reaching the finish line, Mr. Lewis walked directly back to his starting point in 90.9s, what is the magnitude of his average velocity for the 200.0m?

2006-09-28 00:20:24 · 2 answers · asked by tiger 1

2006-09-28 00:13:52 · 1 answers · asked by otorfagge 1

2006-09-27 23:50:19 · 10 answers · asked by NURUL FATIN M 1

i came to know about a method using a board called ojo board which is used to communicate with souls

2006-09-27 23:29:41 · 31 answers · asked by jeby babu b 1

If you put 10 joules of work to push 1 Coulomb of charge against an electric field, what will be its voltage with respect to its starting position? hen released, what will be its kinetic energy if it flies past its starting position?

2006-09-27 23:28:58 · 2 answers · asked by Anonymous

2006-09-27 23:24:07 · 7 answers · asked by pratik p 1

i need to prove a point... HELP

2006-09-27 23:20:09 · 8 answers · asked by one 1

2006-09-27 23:17:10 · 11 answers · asked by ronny 1

2006-09-27 21:53:47 · 22 answers · asked by r97_06 2

2006-09-27 21:17:41 · 3 answers · asked by Alishan A 1

A box is given a push so that it slides across the floor. How far will it go, given the coefficient of kinetic friction is 0.20 and the push imparts an initial speel of 4.0 meter/second.

2006-09-27 21:09:07 · 4 answers · asked by Pat M 1

What also is the best way to make a "toy" pendulum? I know generally about the pendulum and it's ability to apply toward time-keeping but how can the infinite pendulum work and what does it take to build a model pendulum?

2006-09-27 20:30:55 · 2 answers · asked by Anonymous

Assuming the second mass sticks with the first mass as it pushes it.

2006-09-27 19:48:11 · 5 answers · asked by Gum Yu Lo 1

1st equation: Vf = Vi + at
2nd equation: Vit + 1/2at2
3rd equation: 2aS = Vf2 - Vi2

2006-09-27 19:05:36 · 2 answers · asked by Anonymous

the increased pressure?

2006-09-27 19:00:46 · 3 answers · asked by JoeSchmo5819 4

2006-09-27 18:02:54 · 17 answers · asked by BonsaiBoy 2

if we open the light while driving in light speed ,what's gonna happend?

2006-09-27 17:52:54 · 14 answers · asked by Son 1

A girl delivering newspapers travels 1 blocks west, 5 blocks north, and then 6 blocks east.

(a) What is her resultant displacement?
______blocks at _____degrees counterclockwise from east.

can you show me how you did it?

2006-09-27 17:47:07 · 5 answers · asked by tingerpoo 2

i'm thinking of three or four particular types: phone cameras, disposable cameras, older cameras that use one-time flash cubes, and older cameras that have an integral flash (they can often be found at thrift shops). is there a range of light ouputs? how broad is it, if so? are there different wavelengths of light? are flash cubes still even available? essentially, i'm looking for the cheapest brightest flash (reusable'd be nice), in a hand held, or smaller, size. (i thought physicists might have something to add, here) thanks!

2006-09-27 17:44:20 · 4 answers · asked by altgrave 4

the formula?

2006-09-27 17:31:21 · 4 answers · asked by gogogo 3

2006-09-27 17:07:51 · 7 answers · asked by mcgeorge_tim 1

2006-09-27 17:06:02 · 1 answers · asked by Princess Jasmine 2

If i were traveling 1 mph below light speed and i fired a gun, would the bullet break the light barrier?

2006-09-27 15:50:58 · 15 answers · asked by rich 1