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Suppose a planet is revolving around the sun in a elliptical orbit at any instant of time it is at distance r with a speed v and f is the gravitational force between the sun and the planet. Choose the incorrect relationship among the following . (1) f~1\r^2 (2) f~v^2\r (3) v^2~1\r. (4) v^2~1\r^2 |
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Answer» Suppose a planet is revolving around the sun in a elliptical orbit at any instant of time it is at distance r with a speed v and f is the gravitational force between the sun and the planet. Choose the incorrect relationship among the following . (1) f~1\r^2 (2) f~v^2\r (3) v^2~1\r. (4) v^2~1\r^2 |
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