calculate the average speed of ussain bolt who sprints 100m 9.81 sec during 2016 olympics to win gold medal
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total distance =100m
total time=9.81 sec
we know that,
average speed=total distance/time taken
=100÷9.81
=100×100÷9.81×100
=10000÷981
10.19 m/s
total time=9.81 sec
we know that,
average speed=total distance/time taken
=100÷9.81
=100×100÷9.81×100
=10000÷981
10.19 m/s
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naresh04:
send clearly bro
please
is it clear now
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