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sladkih [1.3K]
2 years ago
7

Can a person run at a speed of 20 meters per second

Physics
2 answers:
tensa zangetsu [6.8K]2 years ago
6 0

Answer:

No

Explanation:

The fastest recorded time for a person to run 100 metres is 9.58 seconds, which is the equivalent of 10.4 metres per second

Dahasolnce [82]2 years ago
3 0

Answer:

No

Explanation:

Humans can run as fast as 19.3m/s, using their full possible energy.

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4 years ago
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What unit can be used to measure the mass of a grain of salt
Anna007 [38]

milligrams

Explanation:

The best unit to measure the mass of a grain of salt is the milligram.

This is about; a thousandth of a gram.

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5 0
3 years ago
A string is stretched between a fixed support and a pulley a distance 111 cm apart. The tension on the string is controlled by a
kvv77 [185]

Answer:

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Explanation:

When there are 3 loops.  

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3 0
3 years ago
A dairy farmer notices that a circular water trough near the barn has become rusty and now has a hole near the base. The hole is
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Answer:

v=1.93m/s

Explanation:

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3 years ago
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