When I was younger, I had a test taken where I had to lie down on my back and have this thing placed on my head (there were tubes or wires or something on it) and told to stay still for about 20 minutes. I would close my eyes and I would be racing through (at seemingly high speeds) a bunch of...
Of course. The evil Earth scientists probably use examples such as Calgary to show how wild temperatures can fluctuate due to global warming! Look at 1988!
http://www.climate.weatheroffice.ec.gc.ca/climateData/dailydata_e.html?timeframe=2&Prov=XX&StationID=2205&Year=1988&Month=2&Day=29...
If Lisi's model turns out to be correct, does that mean all of physics is essentially solved and there will be nothing left to do? Or will the details need to be worked out for many years afterward?
Homework Statement
Two buckets of nails are hung one above the other and are pulled up to a roof by a rope. Each bucket has a mass of 5.0 kg. The tension in the rope connecting the buckets is 60 N. Calculate the acceleration of the buckets.
Homework Equations
F=ma
F(net)=F(A)+F(g)...
Homework Statement
Participants in a road race take water from a refreshment station and throw their empty cups away further down the course. If a runner has a forward speed of 6.20 m/s, how far in advance of a garbage pail should he release his water cup if the horizontal distance between...
I have a couple questions that I've been wanting to ask. I'm a Grade 10 student at a High School in Canada. Alberta, specifically.
1) My school does not offer the IB program (the Canadian equivalent to the AP program). Therefore, I have decided that I am going to take an online AP Physics...
Many times the simplest answer is the correct answer. Try to think of the problem differently. As others have said, finish the other problems first, then come back to it. Spend a lot of time trying different things, and if you can't get it, ask for help. Many times you'll be surprised at how...
Shock collar.
Actually, I would suggest just to force yourself to start your homework. Once you get started, it's easier to stay motivated. It's much like a book.