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krok68 [10]
3 years ago
6

A brick falls from 12 m scaffolding. What is the final velocity of the brick if it was initially at rest? How much time passes d

uring the fall?
Physics
1 answer:
Rama09 [41]3 years ago
8 0

Answer:

Final velocity is 39.2 m/s and it travels 78.4 m/s

Explanation:

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Answer:

the 2nd one

Explanation:

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A bicycle tire contains 2.00 L of gas at an absolute pressure of 7.00 × 10 5 N/m 2 and a temperature of 18.0 °C . What will its
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Answer:

The final pressure will be 6.99 N/m^ 2

Explanation:

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Therefore new pressure = initial pressure - (pressure of released gas filling the entire 2 L)

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4 0
4 years ago
A helicopter is dropping a package of rescue supplies to a group of stranded hikers. If it drops the supplies while it is hoveri
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Answer:

This question is incomplete

Explanation:

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