The Sun is at the centre of our Solar System - Edexcel - GCSE Physics - Question 1 - 2021 - Paper 1
Question 1
The Sun is at the centre of our Solar System.
The planets orbit the Sun.
Which planet is nearest to the Sun?
A Jupiter
B Mars
C Mercury
D Venus
(b) The Moon orbits... show full transcript
Worked Solution & Example Answer:The Sun is at the centre of our Solar System - Edexcel - GCSE Physics - Question 1 - 2021 - Paper 1
Step 1
Which planet is nearest to the Sun?
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Answer
The planet that is nearest to the Sun is C Mercury.
Step 2
Which of these describes the Moon?
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Answer
The correct description of the Moon is D a natural satellite.
Step 3
Suggest two reasons why the gravitational field strength on the Moon is different from the gravitational field strength on the Earth.
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Answer
The Moon has a smaller mass compared to Earth, leading to a weaker gravitational pull.
The Moon has a different radius, resulting in a reduced gravitational field strength at its surface.
