Mass has the dimensions of kilogram in dimensional analysis.;
Energy has the Units of Kilograms times velocity squared =are those dimensions a product of each other?

2006-08-22 04:50:29 · 1 answers · asked by goring 6 in Physics

1 ⤊

What is 1+2+3...300 using the formula: s=n(n+2)/2?

This is a mathematical equation

2006-08-22 04:49:13 · 7 answers · asked by Kishema 1 in Mathematics

0 ⤊

What is the name of the vehicle which run on road and floats of water?

2006-08-22 04:48:40 · 13 answers · asked by raj k 1 in Engineering

0 ⤊

Is Alan Strang dead?

He was the subject of the play "Equus" about an emotionally disturbed young man who blinded several horses. The play dealt with his relationship with his therapist.

2006-08-22 04:43:58 · 2 answers · asked by victor12806 1 in Medicine

1 ⤊

if a little piece of zinc is peeled off from galvanized iron then also no corrosion takes place.Why?

2006-08-22 04:43:56 · 9 answers · asked by binudada92 1 in Chemistry

0 ⤊

What is 2-D Motion?

Please give me details on projectile also.

2006-08-22 04:43:15 · 5 answers · asked by shom_abraham 1 in Physics

6 ⤊

what do you think of this idea having 12 planets in or solar system? Is it possible there are more planets?

2006-08-22 04:42:29 · 15 answers · asked by Anonymous in Astronomy & Space

0 ⤊

i spent 4 hours on this Q,can u help me how i can got this result???

The banks of a river 40 m wide are parallel and A and B are points on opposite banks. The distance AB is 50 m and B is downstream of A. There is a constant current of 4 m/s flowing.

i.What is the minimum speed of the at which a motor boat must be able to move in still water in orderto cross the river from A to B?Answer 3.2m/s)

ii.If a boat sails from A to B with constant velocity in 7.5 s, find the speed of the boat and the direction at which it is steered?(ans 5/3m/s)
iii.Whilst this boat is sailing from A to B, a man runs across a bridge which is at right angles to the banks of the rivern. To this man, the boat appears o be traveling parallel to the river banks. Find the speed at which the man is running.(answer 5/3)

2006-08-22 04:40:25 · 3 answers · asked by Anonymous in Physics

4 ⤊

why sun appears big in size while sun rise and sun set?

2006-08-22 04:36:22 · 7 answers · asked by G R 1 in Astronomy & Space

0 ⤊

What is the first law ( formula, system) from which creating of our World began?

2006-08-22 04:32:51 · 8 answers · asked by socratus 2 in Astronomy & Space

1 ⤊

do want to talk to mr innocent ?

nice

2006-08-22 04:28:34 · 1 answers · asked by Anonymous in Engineering

8 ⤊

What is the best place in world to be right now ?

In such a complicated world full of hate and wars, where do you think is the best place to be now ?

2006-08-22 04:25:03 · 29 answers · asked by Anonymous in Geography

6 ⤊

why does the human body loose heat?

help

2006-08-22 04:22:41 · 19 answers · asked by Alister 2 in Physics

0 ⤊

full text of yadav js.kaushik vc.genotoxic effect of ammonia exposure on the workers in fertilizer factory?

2006-08-22 04:22:24 · 1 answers · asked by sabeeh 1 in Biology

5 ⤊

Why does earth not fall down even though it is hanging in space?

any object thrown will fall down due to gravity,but the earth stays in its place without falling, Why?

2006-08-22 04:21:35 · 22 answers · asked by toliagoldstar 2 in Geography

13 ⤊

Why do the small silent farts smell the Worst?

2006-08-22 04:20:35 · 20 answers · asked by Anonymous in Biology

3 ⤊

Intelligent Design proponents - care to help?

Could you please explain to me, the problem resulting from the discovery of nylon-eating bacteria?

Where did the CSI for nylonase—the actual protein that the bacteria use to break down the nylon—come from?

2006-08-22 04:18:28 · 3 answers · asked by googlywotsit 5 in Other - Science

3 ⤊

Just a little mechanical energy?

Given a system of two masses m1 and m2 which are attached by a very light string over a solid pulley of mass M and radius R. The smaller mass m1 is held at the ground level. If the m2 is suspended h meters above the ground what will the velocity be of mass m2 as it hits the ground (after the mass m1 is released).

2006-08-22 04:16:55 · 6 answers · asked by Edward 7 in Physics

3 ⤊