The problem I am trying to solve is from AQA Mechanics M1 and is as follows: An object is moving in a plane. At time t=0, it is at the origin, O, and moving with velocity u. After 2 seconds it is at A where OA = -2i - 4j. After a further 3 seconds it is at B where AB = 10i - 4...
how does the solubility of gases in water compare to the solubility of solids in water as the temperature of the solution increases?
8th Math - Probability
ummmmmmmmmmmm. Haha jkjk. I know the answer, but think about it... what is the point of school, if you ask someone else to do it.... Oh, and by the way, this isn't 8th grade math! This is 7th grade math, I'm just did this quiz and got 100%. Just try next time!! Its not...
a.) 0.0122mol x 140gSi3N4 = 1.708 molSi3N4 b.) 0.0122mol x 59g(CH3)3N =0.7198 mol(CH3)3N
Bus A leaves interchange 6 minutes, Bus B leaves 12 minutes later, Bus C leaves 18 minutes later. If all buses leave at 6 am when will all 3 buses leave at the same time again. Kindly show workings and explantion to problem. Thank you
Abcd is a quadrilateral such that AB = bc, ad= 1/4am. If bc 12 what is the perimeter of abcd
How to determine the amount of energy released when 50g of 100C steam changes to 0C ice?
A rug covers 1/4 of floor. The area of the rug is 10 ft.2. What is the area of the floor?
If we burn a strip of magnesium in air, there will be two main products, magnesium oxide and magnesium nitride. If we then treat that mixture with water, the nitride ion is converted to ammonia. After boiling away the water and ammonia, we would be left with only magnesium oxi...
How do you demonstrate that fog, clouds,and steam are liquid droplets and not water vapor?