A boy covers 300metres in 20 seconds. calculate his speed.
Answers
Answered by
5
Step-by-step explanation:
speed= distance/time
dis 300 m
time 20 sec
speed = 300/20 = 15 m/s
Answered by
1
Answer:
15m/s
Step-by-step explanation:
speed=distance/time
300/20=15m/s
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