Moment of inertia of the merry-go-round
A certain merry-go-round is accelerated uniformly from rest and attains an angular speed of 1.2 rad/s in the first 18 seconds. If the net applied torque is 1200 N × m, what is the moment of inertia of the merry-go-round?
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In an experiment, Gilbert is asked to say when he sees a flash of light. At the end of the experiment, the experimenter says that he was trying to find the minumun amount of light that gilbert coulst detect 50 percent of the time. the experim
What is the minimum coefficient of friction between tires and road that will allow cars to take the turn without sliding off the road? (Assume the cars do not have negative lift.)
32g of copper pellets are removed from a 300 degrees C oven and immediately dropped into 120 mL of water at 25 degrees C in an insulated cup. What will the new water temperature be?
In the "3 Spot" version of the former California Keno lottery game, the player picked three numbers from 1 to 40. Ten possible winning numbers were then randomly selected. It cost $1 to play. The table shows the possible outcomes.
How much energy is produced when the sun completely converts 1.0g (=0.001kg) of matter into energy? Recall: J = kg m2/s2. If you need to write in scientific notation, enter a number like 3.14 X 105 as 3.14e5. Don't forget to include the unit?
a tennis ball rolls off the egde of a table top 0.750m above the floor and strikes the floor at a point 1.40m horizontally from the edge of the table. a) find the time of flight of the ball. b)find the magnitude of the initial velocity of the ball
Discuss the major American military operations, battles, campaigns, and leaders involved with World War I from May 1918 to the conclusion of the war on November 11, 1918.
What is the speed of electrons in the beam? What acceleration do they experience due to the magnetic field, assuming that it is perpendicular to their path? What is this acceleration in units of g? If the electrons were to complete a full circular
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult