Purpose of life is to explore and get experience. Another reason is to love and let what makes you happy guide you
His average speed is 10.3 m/s
Explanation:
In this problem, Bolt is moving by uniform motion (=constant velocity and constant speed), so its average speed is given by
where
d is the distance covered
t is the time taken
In this race, Bolt has covered a distance of
d = 100 m
In a time of
t = 9.69 s
Therefore, his average speed is
Learn more about speed:
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Answer:
9.807 m/s²
Explanation:
the force of gravity on Earth 9.807 m/s²
<u>-TheUnknown</u><u>S</u><u>c</u><u>ientist</u>
The source of information was biased. It was like walking along a river bank in the country and asking everybody you meet whether they like fishing. Or asking 500 people sitting in the bleachers whether they like baseball.
I'm sure the scientist would have gotten different data if she interviewed 500 teenagers at neighborhood basketball courts, or 500 teenagers at a rock concert.
