Planet Zero has a mass of 5.0 x 1023 kg and a radius of 2.0 x 10° m. A space probe is launched vertically from the surface of Zero with an initial speed of 4.0 km/s. What is the speed of the probe when it is 3.0 x 106 m from Zero's center? O 3.0 km/s O 2.2 km/s O 1.6 km/s O 3.7 km/s O 5.9 km/s

Planet Zero has a mass of 5.0 x 1023 kg and a radius of 2.0 x 10° m. A space probe is launched vertically from the surface of Zero with an initial speed of 4.0 km/s. What is the speed of the probe when it is 3.0 x 106 m from Zero's center? O 3.0 km/s O 2.2 km/s O 1.6 km/s O 3.7 km/s O 5.9 km/s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter6: Uniform Circular Motion And Gravitation

Section: Chapter Questions

Problem 35PE: (a) What is the acceleration due to gravity on the surface of the Moon? (b) On the surface of Mars?...

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Please show work. Thanks

Planet Zero has a mass of 5.0 x 1023 kg and a radius of 2.0 x 106 m. A space probe is
launched vertically from the surface of Zero with an initial speed of 4.0 km/s. What is the
speed of the probe when it is 3.0 x 106 m from Zero's center?
3.0 km/s
2.2 km/s
O 1.6 km/s
O 3.7 km/s
5.9 km/s

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