Friday
December 13, 2013

Posts by jamie

Total # Posts: 667

Physics
The uniform sheet of siding shown has a centrally-located doorway of width 2.0 m and height 6.0 m cut out of it. The sheet, with the doorway hole, has a mass of 264 kg. (a) What is the x coordinate of the center of mass? (b) What is the y coordinate of the center of mass? Assu...

Physics
12 x 12

Math
2. The length of time that it takes for a pendulum to make one complete swing depends on the length of the pendulum. The time in seconds, T, is related to the length in metres, L, through the equation T = 2π√(L/9.8) c. Graph this function for pendulums up to 20m in ...

Chemistry
How many mls of .1M KOH would it take to neutralize 75 mls of .07M CH3COOH?

accounting
On January 1, 2008 Touring company agreed to buy some equipment from Jones Company. Touring company signed a note,agreeing to pay Jones company \$500,000 for the equipment on December 31, 2010. The market rate of interest for this note was 10%. a. Prepare the journal entry Tour...

Discreet MAth
Because the president saw the chocolate and he said chocolate and that is how its chocolate

Grammar basic English
Identify the preponsition in the folloing sentence: (You can't live your life hiding in your room all day.)

Chemistry - Equilibrium Constant
Determine the value of the equilibrium constant (Kp) at 800. K and 1 atm pressure. SbCl3(g) + Cl2(g) -> SbCl5(g) Delta G(o)f (SbCl5) = -334.34 kJ/mol Delta G(o)f (SbCl3) = -301.25 kJ/mol Delta H(o)f (SbCl5) = -394.34 kJ/mol Delta H(o)f (SbCl3) = -313.80 kJ/mol I got a K val...

physics
An athlete swings a 4.30 kg ball horizontally on the end of a rope. The ball moves in a circle of radius 0.790 m at an angular speed of 0.590 rev/s. (a) What is the tangential speed of the ball? m/s (b) What is its centripetal acceleration? m/s2 (c) If the maximum tension the ...

chemistry
what is the final molarity when 250ml 0.45M is mixed with 350mL water

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