3 years ago

If density of an object is 3gcm-3, will it float or sink in water.

1 answer:

Tema [17]3 years ago

3 0

The density of water is about 1g/cm³. This object is more dense than water, so it will sink.

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kramer

Answer:

The answer is 1.1A

Explanation:

See the attached file

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3 years ago

AysviL [449]

Yes. It's (speed squared)/(radius of the circle).

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3 years ago

kirza4 [7]

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3 years ago

Lena [83]

The car has an initial velocity $v_0$ of 23 m/s and a final velocity $v$ of 0 m/s. Recall that for constant acceleration,

$v=v_0+at$

The car stops in 7 s, so the acceleration is

$0\,\dfrac{\mathrm m}{\mathrm s}=23\,\dfrac{\mathrm m}{\mathrm s}+a(7\,\mathrm s)$

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3 years ago

Natalka [10]

Answer:

B. Refraction

Explanation:

Jope this helps

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3 years ago