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Akimi4 [234]
3 years ago
14

What is the mass of a plastic spoon

Physics
2 answers:
mafiozo [28]3 years ago
8 0

Answer:

i would think 1.3 g

Explanation:

m_a_m_a [10]3 years ago
3 0
The mass of a plastic spoon
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The Earth has mass ME and average radius RE. The Moon has mass MM and the average distance from the center of mass of the moon t
marusya05 [52]

Answer:

Moment of inertia of Earth about its own axis is given as

I = 9.7 \times 10^{37} kg m^2

Explanation:

Since Earth is considered as solid sphere

So we will have

I = \frac{2}{5}M_eR_e^2

so we will have

I = \frac{2}{5}(5.97 \times 10^{24})(6.371 \times 10^6)^2

so we have

I = 9.7 \times 10^{37} kg m^2

3 0
3 years ago
Miranda performed an experiment to determine what makes an object sink
NemiM [27]

Answer:

I guess the answer is

-The mass and volume of an object determine if it will sink or float

Explanation:

An object that has a higher density than the liquid it's in will sink. An object that has a lower density than the liquid it's in will float.

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8 0
3 years ago
Donna wants to calculate the speed at which a sound wave is traveling. She knows that the frequency of the wave is 680 hertz and
Anettt [7]

f = frequency of the sound wave = 680 hertz

λ = wavelength of the sound wave = 0.5 meters

v = speed of sound wave

we know that , speed of sound wave is given as

speed of sound wave = frequency of sound wave x wavelength of sound wave

v = f λ

inserting the above values in the formula above

v = (680 hertz) (0.5 meters)

v = 340 meter/second


hence the speed of sound wave comes out to be 340 meter/second

4 0
3 years ago
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How do fungi get food?
Brrunno [24]

Answer:

They decompose dead things and absorb the nutrients and get their food

7 0
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A design process creating workable systems is called??
Vesnalui [34]
I believe that it is RAD

8 0
3 years ago
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