How much power is produced by winds
The power p in watts made by the windmill is proportional to cube of wind speed v in mph if the wind of 10 mph generates 15 watts of power, how much power is produced by winds of 20,40,80 mph make table and describe.
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A child of 44.0 kg takes a ride on a Ferris wheel which rotates four times each minute and consists of a diameter of 20.0 m. (i) Determine the centripetal acceleration of the child?
Based upon 12,500 responses from the 42,000 questionnaires sent to its alumni, a major university estimated that annual salary of its alumni was $96,500 per year. What sampling method is employed?
Explain why does it bond to the C3 instead of the C2? They are both secondary carbonations and both have the same amount of hydrogens bonded to them.
A switch controls the current in a circuit which consists of a large inductance. Is a spark more probable to be generated at the switch if the switch is being closed, if it is being opened, or does it not matter? Describe.
Determine the magnitude and direction of the magnetic field which generates an upward force of 7.30 x 10-13 N on an electron which is moving east via a field at a speed of 7.08 x 104 m/s?
A vat which is having 2.44 M sulfuric acid solution. Determine the numbers of kg of KOH will be needed to react totally with the 695 L of the solution?
A production procedure that fills 12-ounce cereal boxes is known to have a population standard deviation of 0.009 ounce. If a customer protection agency would like to determine the mean fill
A block of copper of mass which is having 500 g and initially at 293 K is in the thermal contact with an electric heater of resistance 1.00 kQ and negligible mass.
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Risky social support Another way in which the Internet can increase children's and adolescents' mental health problems is by fostering communication
When developing a grant proposal, it's important to set clear and measurable goals. One way to do this is by making sure your goals follow the SMARTIE system
Although the Internet can be a helpful outlet for some youth in terms of exploring their sexual identify (e.g., LBGT youth who live in small, conservative commu
Cyberbullying An additional risk of Internet communication is cyberbullying, which is when someone engages in behavior to hurt someone
Respond to at least two of your colleagues (one assigned to each of the other two disorders) on two different days and compare your assigned disorder
Its key advantage is high internal validity; its disadvantage is that randomization is often ethically or practically impossible.
Reflect: Briefly describe a personal belief or opinion you hold (e.g., a stance on a political issue, a preference for a certain type of media).