Q)A boy runs 4 laps in 2 minutes.Each lap is 40m long.Find average speed and average velocity
Answers
Answered by
0
Answer:
oh pagal tatu bhag yha se
Explanation:
pagal
Answered by
0
Explanation:
Radius of lap = 100m
Circumference =2πR=200π=628m
time taken to cover one lap = 62.8s
Hence average speed =
62.8
628
=10ms
−1
Average velocity = 0 as the inital and final positions are same (after completing a lap) (displacement = 0)
Hence option B is correct.
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