Which term describes the amount of matter packed into a given space?

2 answers:

8 0

The amount of matter (mass) packed into a given space is the density of that particular object or substance. (D)

ohaa [14]2 years ago

3 0

Density, (D) is the answer. Heat and Temperature, we all should know what that is. And pressure is like pushing down on something or along those lines. Leaves us with density, the definition explained it.

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Using two boxes, design two solar ovens. Before you build, describe your designs. Discuss elements such as materials, box shape,

Marizza181 [45]

Answer:

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Explanation:

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leva [86]

Answer:

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5 0

2 years ago

Would the frequency of the angular simple harmonic motion (SHM) of the balance wheel increase or decrease if the dimensions of t

storchak [24]

Answer:

Yes the frequency of the angular simple harmonic motion (SHM) of the balance wheel increases three times if the dimensions of the balance wheel reduced to one-third of original dimensions.

Explanation:

Considering the complete question attached in figure below.

Time period for balance wheel is:

$T=2\pi\sqrt{\frac{I}{K}}$

$I=mR^{2}$

m = mass of balance wheel

R = radius of balance wheel.

Angular frequency is related to Time period as:

$\omega=\frac{2\pi}{T}\\\omega=\sqrt{\frac{K}{I}} \\\omega=\sqrt{\frac{K}{mR^{2}}$

As dimensions of new balance wheel are one-third of their original values

$R_{new}=\frac{R}{3}$

$\omega_{new}=\sqrt{\frac{K}{mR_{new}^{2}}}\\\\\omega_{new}=\sqrt{\frac{K}{m(\frac{R}{3})^{2}}}\\\\\omega_{new}={3}\sqrt{\frac{K}{mR^{2}}}\\\\\omega_{new}={3}\omega$