Pls help ASAP and pls do nicely. Question 5c) Get how many times the speed of sound would the speed of an object have to befor that object to orbit the Earth near its surface (disregarding all air resistance).Given: radius of Earth = 6,400 km; speed of sound = 340 m/s8 timesO 23 timesO 18 timesO5 times Would it be possible to launch an object horizontally, near the moon's surface, sothat it orbits the moon? (Let's consider that there is no air resistance there.) Giventhat the magnitude of the gravitational field at the moon's surface is approximately1/6 that at the Earth's surface, determine:Question 3a) the centripetal acceleration of that object in orbit;O 1.6 m/s?O9.8 m/s?O4.8 m/s²O 11.3 m/s?Question 4 (b) the speed necessary for the object to orbit the moon. Given: radius of the moon =1,740 km.O 1.7 km/sO 2.6 km/s1.2 km/sO 3.2 km/s

Given:- 3a) The centripetal acceleration of the object in orbit: 1.6 m/s2 9.8 m/s2 4.8 m/s2 11.3…

Question 5 c) Get how many times the speed of sound would the speed of an object have to be for that object to orbit the Earth near its surface (disregarding all air resistance). Given: radius of Earth = 6,400 km; speed of sound = 340 m/s %3D %3!

Question 5 c) Get how many times the speed of sound would the speed of an object have to be for that object to orbit the Earth near its surface (disregarding all air resistance). Given: radius of Earth = 6,400 km; speed of sound = 340 m/s %3D %3!

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter11: Gravity, Planetary Orbits, And The Hydrogen Atom

Section: Chapter Questions

Problem 2OQ: The gravitational force exerted on an astronaut on the Earths surface is 650 N directed downward....

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Question

Pls help ASAP and pls do nicely.

Would it be possible to launch an object horizontally, near the moon's surface, so
that it orbits the moon? (Let's consider that there is no air resistance there.) Given
that the magnitude of the gravitational field at the moon's surface is approximately
1/6 that at the Earth's surface, determine:
Question 3
a) the centripetal acceleration of that object in orbit;
O 1.6 m/s?
O9.8 m/s?
O4.8 m/s²
O 11.3 m/s?
Question 4 (
b) the speed necessary for the object to orbit the moon. Given: radius of the moon =
1,740 km.
O 1.7 km/s
O 2.6 km/s
1.2 km/s
O 3.2 km/s

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