Problem on law of conservation of energy
In a dynamic track, explain why is the net kinetic energy greater before impact of two cars than after supposing law of conservation of energy to be valid?
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A square coil whose sides are 5 cm on a side spins a magnetic field with strength 0.35 T. When the maximum emf generated is to be 5.2 V if the wire is spinning at 3300 rpm, determine the minimum number of coils required?
A solenoid is 10.0 cm long, consists of a radius of 0.500 cm and consists of 8000 equally spaced loops. Determine what angular frequency requires driving this inductor so that it consists of a reactance of 4.000e+3 ohms?
Calculate the probable reason Kaye plotted %Transmittance for the curve? Determine which would be more accurate titration of the photometry?
He makes decision to take out the short-term loan to help with expenses until current house sells. If bank charges 9% simple annual interest, how much will David owe at maturity of the 90-day loan of $100,000?
Explain how will your calibration curve compare to that in Kaye's article? Is there a difference? Is there an advantage to plotting one of the ways?
Determine what type of reactions take place in the inner chamber? Determine the advantage and disadvantage of photometry to calculate the ethanol?
Explain how does the alcohol get from the outer chamber to the inner? How can this process be has tended? Calculate the purpose of the different chemical additions to outer chamber?
You take out the 3-year, $7,000 loan at 8% simple annual interest. Lender charges you a $100 fee. Thinking of fee as additional interest, find actual simple annual interest rate you will pay?
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How did WWII challenge, transform, and reinforce race, class or gender roles (select one area; you do not need to write on all three)?
Compare and contrast the civilizations of Mesopotamia and Egypt. Do this in terms of geography as well as political and intellectual outlook.
World War II had a profound impact on gender roles, challenging traditional norms and opening up new opportunities for women in the workforce.
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Select a work of art from the Metropolitan Museum of Art collection. Please do not select one that has already been chosen by a classmate.
discuss how the new oil painting technique developed in the early fifteenth century influenced how artists communicated their vision of the world?
Examine and discuss Cold War policy under the Truman and Eisenhower administrations. How did these administrations seek to combat the spread of communism abroad