Physics (Combined Science) · IGCSE · Edexcel · Pearson Edexcel International GCSE Science (Double Award) — Physics (Linear) — 4SD0 · Specification point · 8.3 · Astrophysics · Motion in the universe
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| Students should: |
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8.3 understand why gravitational field strength, g, varies and know that it is different on other planets and the Moon from that on the Earth. |