P5a - Satellites, Gravity and Circular Motion
Teacher recommended
?- Created by: natalie27
- Created on: 25-11-13 16:40
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N | I | Q | I | Y | J | T | A | N | A | F | C | W | H | B | K | R | Y | B |
E | E | I | W | T | F | N | R | C | T | C | L | T | T | E | X | C | G | C |
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A | P | R | E | R | W | W | N | O | O | T | T | V | E | L | V | A | G | K |
T | O | Q | P | G | D | X | S | S | K | E | P | I | V | S | S | R | M | J |
E | U | L | I | C | D | B | S | T | P | B | I | S | C | I | D | T | G | L |
L | A | E | R | W | L | A | Y | A | Q | Y | L | I | Y | W | E | I | F | J |
L | L | E | T | P | H | Y | N | T | A | V | L | O | D | O | Q | F | H | G |
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T | Q | Q | E | I | H | G | W | O | B | F | J | F | V | W | E | C | B | N |
E | N | Q | C | E | S | R | H | N | E | K | X | K | E | E | X | I | D | L |
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K | F | J | N | Q | S | I | G | F | F | M | R | P | S | A | C | D | S | O |
Clues
- A comet orbits the sun in an __________ loop, whereas the planets have almost circular orbits. (10)
- A universal force of attraction between masses. (7)
- An example of this is that the Moon orbits the Earth as a _______ satellite. (7)
- An object that orbits a larger object in space. (9)
- Satellites which have been put into space by humans. (10)
- The force that acts towards the centre of a circle that keeps an object moving in a circle, provided by gravity. (11)
- The period of time taken for a satellite to make one complete orbit. The higher the position above the Earth, the longer it takes to make a complete orbit. (7)
- The use of geostationary satellites can be used for Global Positioning Systems (GPS), weather forecasting, satellite phone calls and satellite __________. (10)
- These satellites orbit much higher above the Earth and take 24 hours to complete one orbit. They remain above a fixed position (above the equator) on the Earth all the time. (13)
- This force is what keeps a satellite in orbit. (13)
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