Question posted by KBMoore
KBMoore from
Questions Posted by KBMoore
1 - 10 of 13 | Next
| Bounty | Status | Category | Sub-Category | Question | Due | $1.00 | Closed, closed | Mathematics | General Mathematics |
How many posts does it take to support a
How many posts does it take to support a fence around a square field measuring 200 feet on a side if posts are placed every 20 feet? |
Apr. 29, 2011 | $1.00 | Closed, closed | Physics | General Physics |
Physics
Light does bend in a gravitational field. Why is this bending not taken into consideration by surveyors who use laser beams as straight lines? |
Apr. 18, 2011 | $1.00 | Closed, closed | Physics | General Physics |
The mass of the earth is 5.98 *10^24 kg.
The mass of the earth is 5.98 *10^24 kg. The mass of the moon is 7.35 * 10^22 kg. Their center to center distance is 3.85*10^8 m. A) How far from the center of the Earth is the Earth-Moon center of... |
May. 04, 2011 | $1.00 | Closed, closed | Mathematics | Calculus |
Describe in words how you can obtain the
Describe in words how you can obtain the graph of y=cos(5x+pi/4) from the graph of y=cos(5x) |
May. 01, 2011 | $1.00 | Closed, closed | Economics | General Economics |
What are some factors that can cause the
What are some factors that can cause the human population to decrease? |
Apr. 26, 2011 | $1.00 | Closed, closed | Physics | General Physics |
Calculate the speed of a satellite movin
Calculate the speed of a satellite moving in a stable circular orbit about the Earth at a height of 2600 km from the surface of the earth |
Apr. 30, 2011 | $1.00 | Closed, closed | Chemistry | General Chemistry |
I have 353.3 moles of H2, which has a vo
I have 353.3 moles of H2, which has a volume of 8,655.85 L at STP. My homework question asks how much volume would be needed if the gas was compressed to 700 atm (still at 25 C). |
Apr. 26, 2011 | $1.00 | Closed, closed | Physics | General Physics |
A block of mass m = 2.00 kg is released
A block of mass m = 2.00 kg is released from rest at h = 0.600 m from the surface of a table, at the top of a θ = 45.0° incline as shown below. The frictionless incline is fixed on a table of... |
Apr. 25, 2011 | $1.00 | Closed, closed | Chemistry | General Chemistry |
Frozen soda can.
A pop can is placed in the freezer and freezes solid without bursting. Has the mass of the pop can increased, decreased or stayed the same? Explain. |
Apr. 14, 2011 | $1.00 | Closed, closed | Economics | General Economics |
In a survey, 55% of the voters support a
In a survey, 55% of the voters support a particular referendum. If 10 voters are chosen at random, and X is the number of voters that support this referendum, find the mean and variance of X. |
Apr. 21, 2011 |
|---|