An earth satellite is in circular orbit at a height R (R- radius of the earth) above the surface of the earth. If the acceleration due to gravity at the surface of the earth is g, the period of rotation of the satellite is:
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A: Radioactive decay is a special phenomenon shown by a certain atoms like uranium, radium etc.
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A: The answer is given below
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Q: 38 It is commonly observed that when a loaded truck stops as it ascends and inclined road, an object…
A: This question can easily be solved by applying the basic concept of Rolling motion and friction .
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A: we are given a curve of intensity and given is two slits P and Q .
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A: Solution: What is the phenomenon of the rain bow.
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