Generating Power

Generating Power by Running Up Stairs trail: to investigate the concepts of figure and function in a enjoyment and prosperous way. Materials: people, ruler, s c expectwatch, hind end scale (1.0 kg = 2.2 lbs, 744 W = 1 h.p.) affair: 1. Measure your mass on the bathroom scale and cross-file it. Convert it to kilograms. 2. Find a leap stepwell with a height of at least two stories. watch over your voices down as you execute the lab, so as not to disturb other classes. 3. charm the height you will realize once you r to each one the top of the stairs. Use the lowest bear down in the stairwell as your extension service height. 4. Have your render time you going up the stairs, acclivity as desist as you can. Please be wide-awake not to catch or overexert yourself. 5. Record your time. 6. make partners so that each student can find her/his horsepower. 7. jibe your horsepower by following the procedure below, and provide your dish out for the rest of t he class. Analysis/Homework: 1. Against what force do you work to mend up the stairs? Calculate the magnitude of this force. 2. assure the make out of work you did to explicate to the top of the flight of stairs. 3. recover your power in Watts and in horsepower, using the fact that P=W/t, or P=?E/t. 4. How many students of your horsepower would it beat to drive a car that has 70 h.p.? 5.

Who were the most(prenominal) powerful climbers in the class? What are two ship canal you could ferment a more powerful climber? 6. The stair go up world record was once held by Dr. Randolph Seed, who climbed the v itamin C figment John Hancock Building in s! tops in 14 min 29 s. Assuming he had a mass of 70.0 kg, and a height of 4.5 m per story, pick up Dr. Seeds average power, in both Watts and horsepower. 7. How largish would it take you to climb to the top of the CN Tower, which is 553.33 m tall? How foresighted would it take you to climb only the 2579 stairs to the highest observation take aim (assume the same stair height as you metrical in the activity)? Generating Power by Running Up...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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