Answered: ma (m=56.2 kg) is traveling at a speed…

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Conservation Of Energy

Section: Chapter Questions

Problem 8.5OQ: Answer yes or no to each of the following questions. (a) Can an objectEarth system have kinetic...

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ma (m=56.2 kg) is traveling at a speed of 12.8 m/s at the top of a 19.5-m high
roller coaster loop.
a. Determine Ima's kinetic energy at the top of the loop.
b. Determine Ima's potential energy at the top of the loop.
c. Assuming negligible losses of energy due to friction and air resistance,
determine Ima's total mechanical energy at the bottom of the loop (h=0
m).
d. Determine Ima's speed at the bottom of the loop.

*only answer d

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