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3 years ago

13

hollow place in rock made when an organism died and was buried and holes in the rock let air or water reach it and dissolve the

organism

2 answers:

aliina [53]3 years ago

8 0

I think it might be a mold?

Deffense [45]3 years ago

5 0

When this happens it creates a mold because it is a cavity left behind in the rock.

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Can work done=mass*acceleration*displacement(work=m*a*s)

Airida [17]

no, work is = force * distance or displacement

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4 years ago

A bicycle pump contains 200 cm3 of air and is connected to a bicycle tyre. The volume of the tyre is 800 cm3. The pressure of th

Aleksandr [31]

Answer:

The total volume of the air is 1000 cubic centimeters.

Explanation:

Since the bicycle pump and the bicycle tyre have the same pressure, then the total volume of the air is the sum of the volume of each element, then we translate this into the following artihmetical expression:

$V = 200\,cm^{3}+800\,cm^{3}$

$V = 1000\,cm^{3}$

The total volume of the air is 1000 cubic centimeters.

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3 years ago

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julsineya [31]

Answer: Permanent magnets consist of multiple "ferromagnetic materials" I think that might be the answer, there weren't really any choices for me to choose from.

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3 years ago

What is 300k fahrenheit ?

Yakvenalex [24]

Answer:

80.33F

Explanation:

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3 years ago

Read 2 more answers

What do you think happens to kinetic energy with potential energy being increased?

swat32

Answer:

If the kinetic energy increases, the potential energy decreases, and vice-versa.

Explanation:

The amount of change in kinetic energy is equal to the amount of change in potential energy.

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2 years ago