Science, asked by harshsontakke0, 4 months ago

a person swims 100m in the first 50 s , 80 m in the next 40 s and 45 m in the last 20 s . what is the average speed ?​

Answers

Answered by prathanakumari131
1

Answer:

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? *(Ans: 2.25 m/s²)

Answered by rakesh2898
0

Answer:

Average speed=Average distance/Average time

100+80+45/50+40+20

225/110= 2.045

Explanation:

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