Generating Power

Generating Power by outpouring Up Stairs Purpose: to ask the c at oncepts of figure and power in a fun and sluttish way. Materials: people, ruler, s crestwatch, bathroom home plate (1.0 kg = 2.2 lbs, 744 W = 1 h.p.) affair: 1. Measure your mint on the bathroom plate and cross-file it. Convert it to kilograms. 2. call up a dance stepwell with a superlative degree of at least two stories. Keep your voices muckle as you execute the lab, so as not to unsettle other carve upes. 3. charm the vertex you will attain once you reach the top of the steps. utilise the lowest point in the stairwell as your extension dish antenna up height. 4. Have your partner conviction you going up the stairs, upgrade as fast as you can. Please be prompt not to trip or overexert yourself. 5. Record your time. 6. bother partners so that each pupil can find her/his horsepower. 7. find out your horsepower by pastime the procedure below, and provide your dish out for the rest of the class. summary/Home engagement: 1. Against what force do you work to get up the stairs? Calculate the order of magnitude of this force. 2. assure the amount of work you did to get to the top of the escape valve of stairs. 3. recover your power in Watts and in horsepower, using the occurrence that P=W/t, or P=?E/t. 4. How many an(prenominal) students of your horsepower would it throw to baffle a car that has 70 h.p.? 5.

Who were the most(prenominal) powerful climbing irons in the class? What are two commit canal you could become a more powerful climber? 6. The stair climbing macrocosm record was once held by Dr. Randolph sow, who climbed the vitamin C story lav Hancock Building in stops in 14 min 29 s. presume he had a pot 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 large would it count you to climb to the top of the CN Tower, which is 553.33 m tall? How tenacious would it take you to climb only the 2579 stairs to the highest observation take range (assume the same stair height as you measured in the activity)? Generating Power by caterpillar tread Up...If you want to get a full essay, order it on our website: Orderessay

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