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luda_lava [24]
2 years ago
13

7. How much time does it take a person to walk 8

Physics
1 answer:
Mashcka [7]2 years ago
5 0
So it’s 4km/h

We divide 8/4

2 hours
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Marcus is on a train that travels 20 and takes 5 seconds to slow to 10 .
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Answer:

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3 years ago
A typical ceiling fan running at high speed has an airflow of about 1.85 ✕ 103 ft3/min, meaning that about 1.85 ✕ 103 cubic feet
densk [106]

Answer:

0.8726  m^3/s

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7 0
3 years ago
Sound can travel through a medium, but it does not require a medium.<br> a. True.<br> b. False
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