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WorksheetsDCSG Y9 Astrophysics True of False
Total questions: 11
Worksheet time: 4mins
A galaxy is a collection of a few stars that makes a particular pattern in the night sky
True
False
There are roughly a few million galaxies in the universe
True
False
In the Solar System, planets move in roughly circular orbits around the Sun
True
False
The majority of planets in the Solar System have moons
True
False
The larger the planet in the Solar System, the stronger its surface gravitational field
True
False
The Earth is a satellite
True
False
Your mass would be less on the Moon
True
False
The Moon does not fall to the Earth because it has escaped the Earth’s gravitational field
True
False
For a satellite to move in a circle at constant speed, the forces on it must all be balanced
True
False
A geostationary satellite does not move
True
False
Comet, asteroid, meteor and meteorite are all just different words for the same thing
True
False
