Physics - September 2006

How would you ignite it

2006-09-03 21:02:40 · 10 answers · asked by RGs 1

i have difficulty in understanding F=G M x m/d2 (d square). how do you get that?what is the difference between mass and weight?

2006-09-03 20:54:28 · 6 answers · asked by Nikhil S 1

2006-09-03 20:28:17 · 16 answers · asked by Anonymous

2006-09-03 20:06:49 · 15 answers · asked by Sukeshini 1

advantage or reason for using red color rather than others

2006-09-03 19:53:01 · 10 answers · asked by ses 1

three particles of masses 1kg, 2kgand 3kg are subjected to forces of (3i-2j+2k)N, (-i+2j-k)N and (i+j+k)N respectively. What will be the magnitude of acceleration of centre of mass of the system?

2006-09-03 19:15:41 · 6 answers · asked by sweepie 2

A battery of E.M.F. & internal resistance 2 ohm is connected to a resistor of 100 ohm resistance through an ammemeter. The resistance of the ammemeter is 4/3 ohm; a voltmeter has also been connected to find the PD across the resistor.
(i) If the ammemeter reads 0.02amp,what is resistance of the voltmeter.
(ii)If the voltmeter reads 1.10V,what is the error in the reading.


[Please Show your calculations & if possible the circuit drawing.]

2006-09-03 19:10:21 · 1 answers · asked by baban 2

light wave travel in vaccume
but partiles dont travel in vaccume why?

2006-09-03 19:04:31 · 11 answers · asked by k.Ramesh 1

i know that the acceleration due to gravity is around 9.8 m/s2. but can anyone think of an experiment to prove it? maybe something like use a ball and let it fall to measure the speed? pls dont give me complicated experiment that gives me accurate value, i just need a simple experiment that gives me a rough value of around 9.8.
please describe the experiment fully, thanks

2006-09-03 19:00:00 · 9 answers · asked by ahbi 2

2006-09-03 18:45:23 · 11 answers · asked by dude 2

2006-09-03 18:36:05 · 10 answers · asked by OSY 1

dont blame on inertia. inertia is just a property of body some force must have been there to push u forward. which we call pseudo force & think they are hypothetical & do not exist . but is it real?? if not then which force pushed u forward????

2006-09-03 18:34:20 · 26 answers · asked by joy5122 1

2006-09-03 18:17:28 · 5 answers · asked by OSY 1

i can see only starting point and end point, not in the inter mediate why???

2006-09-03 18:04:47 · 15 answers · asked by srinivasakarthikeya r 1

light is photo , photon means what. what is mean by electromagnetic wave

2006-09-03 17:59:02 · 4 answers · asked by srinivasakarthikeya r 1

2006-09-03 17:22:04 · 2 answers · asked by sami1989 2

2006-09-03 16:53:31 · 10 answers · asked by TheSilence 1

2006-09-03 16:44:57 · 7 answers · asked by niraj_bhindi 1

2006-09-03 16:39:32 · 5 answers · asked by POONAM W 1

Write out the equation needed to copute σv, your uncertainty estimate for this colume and determine this value.

2006-09-03 16:31:09 · 1 answers · asked by Anonymous

In order to change the temperature of 1 gram of water

2006-09-03 16:21:14 · 10 answers · asked by tituspothiyil v 1

If E is Energy, M is Mass and C is the speed of light, solve E=mc2 where the mass equals 1 gram.

2006-09-03 16:19:20 · 9 answers · asked by marklin1972 2

2006-09-03 15:55:41 · 12 answers · asked by Chris M 2

2006-09-03 15:34:36 · 5 answers · asked by Anonymous

We are looking forward for a unified theory. How it will be? Too complex mathematical interpretation so that no one can get it completely or so simple that is so close to nature so that a child can say this is the fact.

2006-09-03 15:07:13 · 4 answers · asked by libranjiss 1

Assuming a deceleration of 7.00 m/s estimate the speed of the car just before braking.

I have tried to work this problem but I am not sure I used the correct equation. Thanks!

2006-09-03 14:41:41 · 5 answers · asked by icyblueheart 2

2006-09-03 14:34:01 · 4 answers · asked by natasha b 1

Doesn't the term 'beginning' already imply the existence of time?

2006-09-03 14:18:34 · 12 answers · asked by thepinm 2

The coriolis "force" affects all objects moving in a north/south direction. Why is it that in aviation literature and pilot training nobody mentions such a thing as a "coriolis correction to flight path"?

2006-09-03 13:22:10 · 4 answers · asked by Anonymous

I am having trouble trying to figure this one out. Is a degree in Engineering physics the same as an Applied Physics degree. It seem s that they are the same thing, just a different name. If some one could figure this one out for me it would save me a lot of stress.

2006-09-03 13:19:13 · 2 answers · asked by Anonymous