3 years ago

Which of these answers best describes a fossil?

Physics

2 answers:

Anettt [7]3 years ago

6 0

Answer:

Explanation:

The definition of a fossil is the preserved remains of a prehistoric organism or is slang for someone or something that is outdated. An example of a fossil is the preserved remains from a prehistoric organism that have been preserved inside rock.

Mekhanik [1.2K]3 years ago

3 0

C is the answer. Remains of a once living organism found in layers of rock, ice, or amber

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2 years ago

What is the centripetal acceleration of a small laboratory centrifuge in which the tip of the test tube is moving at 19.0 meters

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Where:

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2 years ago

A 150 g ball and a 240 g ball are connected by a 33-cm-long, massless, rigid rod. The balls rotate about their center of mass at

stira [4]

Answer:

v= 3.18 m/s

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m= 150 g = 0.15 kg

M= 240 g = 0.24 kg

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$\omega =\dfrac{2\pi N}{60}$

$\omega =\dfrac{2\pi \times 150}{60}$

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2 years ago