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notsponge [240]
3 years ago
9

A football field is about 10000 cm long. If it takes a person 20 seconds to run its length , how fast was the football player ru

nning?
Chemistry
1 answer:
Alecsey [184]3 years ago
4 0

Answer:

v=d. V = 100m V- 5 mis. 5m/sec=300m/min=18km/hr. Explanation: 100 m20 sec=10 m2 sec=5 m/sec. 5 m sec ×60 sec 1 min=300 m/min. 300 min ×60 min 1 hr=18000205. 2.

Explanation:

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PLEASE! BRAINLIEST!

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