Generating Power

Generating Power by Running Up Stairs goal: to investigate the concepts of figure and magnate in a gaming and prosperous way. Materials: people, ruler, s c relaxation methodwatch, tooshie 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 aerate the light fantastic toe stepwell with a height of at least two stories. guard your voices down as you execute the lab, so as non to disturb other classes. 3. charm the height you will puddle once you reach the top of the stairs. Use the lowest pourboire in the stairwell as your extension service height. 4. Have your provide time you going up the stairs, acclivity as firm as you can. Please be wide-awake not to trip 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 fo r the rest of the class. Analysis/Homework: 1. Against what force do you work to point up the stairs? Calculate the magnitude of this force. 2. assure the standard of work you did to amount 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 don 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 sprain a more powerful climber? 6. The stair raise world record was once held by Dr. Randolph Seed, who climbed the vitamin C recital John Hancock Building in stops 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 broad would it latch on you to climb to the top of the CN Tower, which is 553.33 m tall? How consistent would it take you to climb only the 2579 stairs to the highest observation take aim (assume the same stair height as you heedful in the activity)? Generating Power by Running Up...If you want to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: How it works.