Gravitational fields
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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| Escape velocity | show 🗑
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| show | An equatorial orbit with a period of 24h/1day/same as Earth, the satellite moves from east to west.
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| show | Shows the shape of the field. The direction of the line is the direction in which a small mass would move
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| Gravitational Field Strength | show 🗑
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| show |
Potential energy is equal (in magnitude, but negative) to the work done in bringing unit mass ne from infinity to the point concerned. We assume at infinity the gravitational potential is 0 J/kg
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| Gravitational potential energy | show 🗑
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| Kepler’s Third Law | show 🗑
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| Newton’s Law of Gravitation | show 🗑
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| The period of an object describing a circle | show 🗑
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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:
Davenant Foundation Physics
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