Physics, asked by ppn64645055, 11 months ago

a person start from point A moves along straight line with speed 20m/s for 1 minute. then he take U-turn and moves with 40m/s for 20 sec and stops, what will be his average velocity and average speed?

Answers

Answered by sanjaykumar786
0

Answer:

B number

Explanation:

I dont know what to do

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