8. You were told that on top of the skyscraper that you are in, the gravitational potential energy at the top is 1 MegaJoule. If this was measured relative to an average person weighing 65 kg, how high is the skyscraper? (2 pts) a. 156.8 m b. 657.2 m c. 1568 m d. 6572 m 9. A load with m = 105 g is attached to a vertical spring that has been compressed by 15 cm. What is the force constant of the spring? a. 6.86 N/m b. 1.029 N c. 0.105 kg d. 7.72 x 10-2 J

8. You were told that on top of the skyscraper that you are in, the gravitational potential energy at the top is 1 MegaJoule. If this was measured relative to an average person weighing 65 kg, how high is the skyscraper? (2 pts) a. 156.8 m b. 657.2 m c. 1568 m d. 6572 m 9. A load with m = 105 g is attached to a vertical spring that has been compressed by 15 cm. What is the force constant of the spring? a. 6.86 N/m b. 1.029 N c. 0.105 kg d. 7.72 x 10-2 J

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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