ILS 2012 gravity
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Gravity | not the same everywhere, depends on mass and distance, mass directly, distance inversely
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Weightless | gravity is still present
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Mass | amount of matter in an object
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Volume | amount of space an object takes up
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Eccentricity | length of an ellipse
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Force/Weight | SI unit is Newtons, mass times gravity, weight decreases as you get farther away from Earth
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Inertia | property of matter that resists change in motion, move in straight lines
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Ellipse | shape of a planet’s orbit
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Orbit | caused by gravity and inertia
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Sun | orbited by planets and comets, formed by most of the mass from the solar nebula
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Tides | caused by gravity from sun and moon
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Jupiter | largest diameter
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Planets and characteristics (project cards) | temperature, diameter, moons, tilt of axis, composition, revolution
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Heliocentric/ Geocentric | Sun centered, Earth centered
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Orbit diagram |
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
evroman
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