question 7 is a closed path, such as a circle, which the satellite repeats.Your answer6. The mass of the yo-yo is 100 g. What is the centripetal force on the yo-yo at0.036 km/s^2?Your answer7. Michelle is running around a circular park, and she makes 2/3 of a loop every 15mins, what is her angular velocity in rad/s?Your answer8. Calculate the force of attraction between the Earth (m = 5.98x10^24 kg) and asatellite (m = 700,000 kg) whose centers are 7,000 km away from each other.Your answer9.says that the attractive force between two masses (m1 and m2) isproportional to the mass of both obiects multiplied togetherS.

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Answered: 7. Michelle is running around a…

7. Michelle is running around a circular park, and she makes 2/3 of a loop every 15 mins, what is her angular velocity in rad/s? Your answer

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 49P: A wind turbine is rotating conterclockwise at 0.5 rev/s and slows to a stop in 10 s. Its blades are...

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Check Your Understanding A centrifuge used in DNA extraction spins at a maximum rate of 7000 rpm, producing a “g-force on the sample that is 6000 times the force of gravity. If the centrifuge takes 10 seconds to come to rest from the maximum spin rate: (a) What Is the angular acceleration of the centrifuge? (b) What is the angular displacement of the centrifuge during this time?
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