Symmetryigr8 Member Profile in The AnswerBank

nlmitchell97

Objects that move at a constant velocity

What is the acceleration of an object that moves at a constant velocity?

nlmitchell97

Friction force and Velocity

How does the direction of a friction force compare with the velocity of a sliding object?

Rev. Green

Brian Greene describes an experiment (The Fabric of the Cosmos p194) in which a photon beam passes through a beam-splitter. Each beam then passes through a down-converter (which emits two half-energy...

Willo89

Evolution and the reason for two sexes

Why, from an evolutionary standpoint, are there only two sexes? My thoughts regarding the question ? Sexual reproduction is used to spread successful genes throughout the gene pool, so the question is...

TheGross3

mechanical energy

If something is not in motion, can it still possess mechanical energy?

Vics128

Whats wrong with my sponges

Whenever I try to make a Victoria Sponge it tastes dry and doesnt rise that much. I weigh my eggs, then use that weight for my other ingredients. I whizz the sugar and butter in the magimix till very...

lacyfischer

Measurement

what is the tool used to measure mass

Willo89

Evolution and death

Please only answer the following if you believe in evolution and please also do not reply with religious explanations (in both cases, to avoid spurious sub discussions) Why does death exist given our...

osterley

samsung mobile phone

I need a new mobile phone and have had sumsung phones before and am happy to stick with them, but what I really want is one which leaves a little icon on the screen to tell you that you have received...

elemenope

Catalysts

I understand that catalysts speed up reactions by "providing a new route" for the reaction to occur in which requires a lower activation energy. What exactly does that mean, provide a new route? How...

simba123

Magnetism

Is electricity and magnetism related? If so, please give me an example.

colinha

Size of the actual universe??

The size of the observable universe is bounded by the distance that light has had time to travel to us. An observer in the Andromeda Galaxy would have a slightly different observable universe to ours...

homedeeth

Can anyone learn maths to PHD level?

just wondering if everyone has the ability to learn maths

singapore54

torres again eh

liverpool had better hope neither him or gerrad

jimmysipples

Mr Benitez. In Rafa we no longer trust?

For a long time I have been one of the Rafa faithfuls and defended his actions amongst critisism from many, but I can no longer defend him. In September I relayed my fears that it could be the start...

R1Geezer

Are we Pi55ing into the wind?

Just Watched tonights Horizon, it seems that our body determines what weight it should be and any efforts we make are purely temporary. It seems that unless you are one of the lucky ones you must...

rov1200

Multiple processors

Modern computers have dual or even quad processors allowing more than 1 task to take place at the same time. They are regarded as more advanced. Its well known that women,unlike men, are able to carry...

pastafreak

Don't look......

If you are sensitive.....but I came across this video about animal treatment...it is in the US. But are things much different here??? http://www.chooseveg.com/animal-cruelty.asp Trully shocking....

Matheous

Speed of Light

Currently- What is faster than light? (other than my wife finding a bargain)

rock1873

debts

I have friend who is up to her a**e is debt ,she is going abroad to Oz,will her debts follow her ???

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