Question 7 A planet has a radius which is double that of the Earth's radius and a mass which is twice that of the Earth. What is the approximate gravitational field strength on the surface of the planet? A B C OD 5 N kg-¹ 1 1 2.5 N kg-¹ 10 N kg-¹ 20 N kg-¹ 1
Question 7 A planet has a radius which is double that of the Earth's radius and a mass which is twice that of the Earth. What is the approximate gravitational field strength on the surface of the planet? A B C OD 5 N kg-¹ 1 1 2.5 N kg-¹ 10 N kg-¹ 20 N kg-¹ 1
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Transcribed Image Text:Question 7
A planet has a radius which is double that of the Earth's radius and a mass
which is twice that of the Earth. What is the approximate gravitational field
strength on the surface of the planet?
A
B
CD
с
5 N kg-¹ 1
2.5 N kg-¹
10 N kg-¹
20 N kg-¹
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