A massive light hangs over the table in Jeremy's dining room. The light is supported by four strong chains which make an angle of 79° with the horizontal. The force in each chain is 35.8 N. a....
How on earth do they project those images onto the dancefloor? If they project them from the ceiling surely the image would light up on the dancers as they pass over them? Yet it appears the images...
ive just watched the film "wolverine" and in it the man was lying in a "bed" which when he moved adapted to his body. is this an actual "bed "or just an optical effect by the special effects people...
After following all the atheists discussions of various topics, I can't recall any of them attempting to explain the origin of the universe, or is it necessary to even know the origin as an atheists?
It is said that total workdone in bringing the body from infinity to one point is gravitational potential. But what is that infinity. I mean is it far away from earth or any unknown point from the...
A)The galactic bulge has the most visible stars per volume, but the galactic disk has the most dark matter B) The galactic bulge has the most visible stars per volume and the most dark matter C) The...
Hi I'm trying to enter a LOOKUP formula which will look up one of three lists, depending on the answer entered in a certain cell. For instance if cell B11 says X I want it to look up from list 1 If...
What a pain in the posterior these updates are becoming. EVERY day the dialogue box pops up asking me to re-start to allow updates and every time I do it , it recurs the next day. What is to be done...
Which way do you stir your tea or coffee - clockwise or anticlockwise? And is it right or wrong either way? I can't see that it matters at all. But the reason I ask is because when I was a kid, about...
I am in a math class and I'm interested in how this works. In brackets ( ) put a 12 at the top and a 4 under it with no line "this is not dividing", and that should equal 495. Why? My teacher is...