2 years ago

Stone needs 1350 J of energy to crack down. A bullet of 120 gm is fired on

Physics

1 answer:

Agata [3.3K]2 years ago

7 0

There is a lot of help on the internet 350

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2 years ago

Some miners wish to remove water from a mine shaft. A pipe is lowered to the water 90 m below, and a negative pressure is applie

WITCHER [35]

Answer:

Explanation:

Given

Pipe is lowered to the water $h=90\ m$

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$P=\rho gh$

where $P=pressure$

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$h=depth$

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(c)The fact of applying a negative pressure of 8.74 below the vapor pressure of water

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2 years ago

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SashulF [63]

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