A person swims 100 meters in the first 40 second ,80 m in the next 40 s & 45 m in the last 20 s .what is the average speed ?
Answers
Answered by
3
Answer:
2.25 m/s
Explanation:
(100+80+45)÷100
Answered by
3
Answer:
G,,ogle me,,et pe ajaao jaldi se
Explanation:
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