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Question 18M.1.HL.TZ2.32

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.1.HL.TZ2.32
Level HL Paper 1 Time zone TZ2
Command term Question number 32 Adapted from N/A
32.
[Maximum mark: 1]
18M.1.HL.TZ2.32

The mass of the Earth is ME and the mass of the Moon is MM. Their respective radii are RE and RM.

Which is the ratio  escape speed from the Earth escape speed from the Moon ?

A.      M M R M M E R E

B.      M E R E M M R M

C.      M E R M M M R E

D.      M M R E M E R M

[1]

Markscheme

C

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