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Which one of the following statements about a satellite orbiting around the Earth is correct? |
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(a) |
Satellite is kept in orbit by remote control from ground station |
(b) |
Satellite is kept in orbit by retro-rocket and solar energy keeps it moving around the Earth |
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(c) |
Satellite requires energy from solar panels and solid fuels for orbiting. |
(d) |
Satellite does not require any energy for orbitin. |
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Which one of the following statements about a satellite orbiting around the Earth is correct? |
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(a) |
Satellite is kept in orbit by remote control from ground station |
(b) |
Satellite is kept in orbit by retro-rocket and solar energy keeps it moving around the Earth |
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(c) |
Satellite requires energy from solar panels and solid fuels for orbiting. |
(d) |
Satellite does not require any energy for orbitin. |
Satellite requires energy from solar panels and solid fuels for orbiting.