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9. What will be displacement travelled by a man running around a Circular field ofradius 28 min 10 seconds, if his speed is 8.8 m/s (uniform). Take T=22/7. |
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Answer» Answer: 40m Step-by-step explanation: A man running AROUND a CIRCULAR track of radius 20m covers one ... Get the answers you need, now! ... hence total distance COVERED in FIRST round is 2*22/7*20 ... u can find speed ... Thus, he takes 40 seconds to complete one round ... ANS Distance covered in 3 minutes is 565.7 m and displacement is 40m. |
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