a man swims in a 90 m pool she covers 180m in one minutes and back along the same straight path find the average speed and average velocity of a man
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Answer:
the average speed of a man is 3m/s and her average velocity is 0m/s
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Explanation:
the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.
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