The armature of an ac generator has 100 turns. Each turn is a rectangular loop measuring 8.0 cm by 12 cm. The generator has a sinusoidal voltage output with an amplitude of 24 V. If the magnetic field of the generator is 250 mT, a) With what frequency does the armature turn? b...
the man hanging upside down is holding a partner who weighs 491 N. Assume that the partner moves on a circle that has a radius of 5.09 m. At a swinging speed of 4.20 m/s, what force must the man apply to his partner in the straight-down position?
A chemistry experiment needed 12.45 grams of chemical to produce one liter of a gas. If Zoe wanted 24 liters of gas, how many kilograms of the chemical will she need?
3 checks and balances that are in place in South Africa that control and regulate media
Please explain the power of language
i have a piece of paper 22 in. long and 16 in. wide. i cut a 2 in. x 2 in. square from each corner. i then folds up the sides and forms a box with an open top. what is the volume of this box?
The volume of a balloon is 120L at 25 degrees celcius. What is it at 75 degrees celcius?
The sum of my ones digit and tens digit is 10. My tens digit is les than my ones digit and both my digits are prime. i am a prime number. what number am i?
What is the common name for ethane, propene, and ethyne and the uses of each?
Can someone help me reword this? or get me started? RIFA outcompete and frequently eliminate native fire ants. They also compete with other animals for food and alter abundance of prey species. RIFA attack eggs and young of many bird and reptile species. In areas of high infes...
I've been stuck on how to reword all this can anyone help? "An invasive species is non-native to the ecosystem in consideration and causes or is likely to cause economic or environmental harm or harm to human health." This is what I have so far but I'm not su...
Do the words define an differentiate have the same meaning? Because I have to define and differentiate population and community but when I define it doesn't that show the differences between the two words?
The idea that successful businesses (the fit) deserve to gain all they can, without contributing to the common good, and that the disadvantaged are where they are basically because of their own shortcomings (weakness) was known in the early 20th century as
Math Exam Review: Limits
How does heat affect the three states of matter ?
great, many thanks
I am just finishing a project on Mary, Queen of Scots and need to find out if there is link/event that happened around this time. I have been unable to find any link/event, so it is possible there isn't one.
What is the arrangement of particles for a liquid? A gas? Thanks in advance. http://en.wikipedia.org/wiki/Phase_(matter)
Does anyone have an estimation of about how much it costs to feed one person in one day? Thanks in advance. What are you feeding this person? Is this a 100-pound or a 200-pound person? Is this a vegetarian? Are you asking about minimal nutrition needs? Or asking about maximum ...