Scientists have recently discovered an exoplanet oribiting a star at the same distance that Earth orbits our Sun. If this exoplanet is 2 the mass of Earth, but has a radius twice that of Earth's, compare the gravitational field (g)on the surface of this exoplanet to the gravitational field on Earth's surface. a. The gravitational field on the surface of the exoplanet will be the same as the gravitational field on Earth's surface. b. The gravitational field on the surface of the exoplanet will be 1/8 of the gravitational field on Earth's surface.
Scientists have recently discovered an exoplanet oribiting a star at the same distance that Earth orbits our Sun. If this exoplanet is 2 the mass of Earth, but has a radius twice that of Earth's, compare the gravitational field (g)on the surface of this exoplanet to the gravitational field on Earth's surface. a. The gravitational field on the surface of the exoplanet will be the same as the gravitational field on Earth's surface. b. The gravitational field on the surface of the exoplanet will be 1/8 of the gravitational field on Earth's surface.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:Scientists have recently discovered an exoplanet
oribiting a star at the same distance that Earth
orbits our Sun. If this exoplanet is V2 the mass of
Earth, but has a radius twice that of Earth's,
compare the gravitational field (g)on the surface
of this exoplanet to the gravitational field on
Earth's surface.
a. The gravitational field on the surface of the
exoplanet will be the same as the
gravitational field on Earth's surface.
b. The gravitational field on the surface of the
exoplanet will be 1/8 of the gravitational
field on Earth's surface.
c. The gravitational field on the surface of
the exoplanet will be 1/4 of the
gravitational field on Earth's surface.
d. The gravitational field on the surface of the
exoplanet will be 1/2 of the gravitational field
on Earth's surface.
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