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MCQBeginnerOrbits, Gravitation & Dynamics
IAAC — 2021 Final Round
Question 3
A spaceship accelerates at 150 m/s² from rest. How long does it take to reach a 1.2 km distant asteroid?
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Source
Source: International Astronomy and Astrophysics Competition (IAAC), Final Round 2021. Question wording and answer-choice text are transcribed from the official training PDF; the explanation and metadata are original.