Physics, asked by skxwell, 9 months ago

an athelete covers 200m in 20 sec and then return back 100 meters in 5 sec in a straight line find average velocity and speed please answer it quickly

Answers

Answered by georgekbinoj2003

1

Answer:

4m/s, 12m/s

Explanation:

Net displacement=200-100=100

Avg vel= Net displacement/total time=100/25=4m/s

Total distance covered=200+100=300

Avg spedd=300/25=12m/s

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