Thursday
December 12, 2013

# Posts by Cam

Total # Posts: 110

physics
Oh okay. But then what kind of kinematics equation would you use?

physics
a gun fires a shell with a speed of 315m/s. Neglecting the effects of air resistance, calculate the maximum range of this gun

Dimensional Analysis
Convert 1.60ml into microliters

programming
2. A public light utitlity company bills a unit of electricity usage in KWH. In its new billing policy, domestic usage, Rate 15, will have a monthly rate of \$ 12.20 per unit for the first 100 KWH; \$ 18.25 per unit for the next 700 KWH and \$ 42.10 per unit for the each addition...

calculus
F(x)=square root(27x-x^4)

physics
if a plane is flying at a speed so that the apex half-angle of its shock wave is 30 degrees, what is the speed if the speed of sound is 320 m/s?

Algebra
What is the remainder when 13 to the 51st power is divided by 5?

chemistry
A heater caused the temperature of a 550 g Aluminum block to change from 22 degrees C to 145 degrees C. How many calories were required to heat the metal block?

chemistry
how much calcium oxide is recovered when 250 g calcium hydroxide are heated given the following reaction? Ca(OH)2 arrow CaO + H2O

chemistry
caffeine has a half-life of 4.6 hours in the human body.. How long would it take 125 milligrams tritium to decay to 22 milligrams?

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