Science, asked by payal1111111111, 1 year ago

A person swims 100 m in the first 40 s, 80 m in the next 40 s and 45 m in the last 20 s. what is the average speed?

Answers

Answered by abhayspandey

3

Answer:

2.25m/s

Explanation:

(100+80+45)m/40+40+20s

225m/100s

2.25m/s,Ans

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