Determine the child''s speed at the lowest point
A 41.0-kg child swings in a swing supported by two chains, each 3.10 m long. The tension in each chain at the lowest point is 352 N. Find the child's speed at the lowest point.
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Many small businesses are built around one product. What risks does this approach impose? How can small business owners minimize those risks?
An 8.00 point mass and a 15.0 point mass are held in place 50.0 apart. A particle of mass is released from a point between the two masses 13.0 from the 8.00 mass along the line connecting the two fixed masses. Find the magnitude of the acceleratio
How much energy will be needed to raise the temperature of 100 pounds of alcohol with heat capacity of 0.055 calories per degrees Celsius per gram from 500C to 95 0C:?
What is the tension of the rope if the box is at rest? the box moves at a steady vx=5.20m/s? the box vx=5.20 and ax=4.00m/s^2?
A friend has journeyed to the mountain foothills to escape the effects of radioactivity altogether. while bathing in the warmth of a natural hot spring she wonders aloud how the spring gets heat. what do you tell her?
Three equal 1.30-mu C point charges are placed at the corners of an equilateral triangle whose sides are 0.700 m long. What is the potential energy of the system? (Take as zero the potential energy of the three charges when they are infinitely far
A 75.0 kg person consumes a small order of French fries (250.0 cal) and wishing to "work off" by climbing a 10.0 m stairway. How many vertical climbs are needed to use all the energy?
What is the importance of knowing your learning strengths in addition to those of your classmates?How may this knowledge be beneficial to collaborative work completed in an online learning environment?
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Then, consider how tools like brain scans and other technology can show what is happening in the brain during that process.
how constructionism influences your racial and ethnic identities. The concept of social class is also based on or influenced by constructionism
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The verdict in Brown vs Board of Education of Topeka Kansas was the beginning of the Civil Right movement. What was Brown vs Board of Education?
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