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Alisiya [41]
3 years ago
6

What is force? Do systems have inputs, outputs, do they have both, do they have one, do they have the other, what are the system

s.
Physics
2 answers:
Citrus2011 [14]3 years ago
8 0

Answer:

<em>s</em><em>y</em><em>s</em><em>t</em><em>e</em><em>m</em><em>s</em><em> </em><em>h</em><em>a</em><em>v</em><em>e</em><em> </em><em>b</em><em>o</em><em>t</em><em>h</em><em> </em><em>i</em><em>n</em><em>p</em><em>u</em><em>t</em><em>s</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>o</em><em>u</em><em>t</em><em>p</em><em>u</em><em>t</em><em>s</em><em>.</em>

Explanation:

<em>f</em><em>o</em><em>r</em><em>c</em><em>e</em><em> </em><em>-</em><em> </em><em>s</em><em>t</em><em>r</em><em>e</em><em>n</em><em>g</em><em>t</em><em>h</em><em> </em><em>o</em><em>r</em><em> </em><em>e</em><em>n</em><em>e</em><em>r</em><em>g</em><em>y</em><em> </em><em>a</em><em>s</em><em> </em><em>a</em><em>n</em><em> </em><em>a</em><em>t</em><em>t</em><em>r</em><em>i</em><em>b</em><em>u</em><em>t</em><em>e</em><em> </em><em>o</em><em>f</em><em> </em><em>p</em><em>h</em><em>y</em><em>s</em><em>i</em><em>c</em><em>a</em><em>l</em><em> </em><em>a</em><em>c</em><em>t</em><em>i</em><em>o</em><em>n</em><em> </em><em>o</em><em>r</em><em> </em><em>m</em><em>o</em><em>v</em><em>e</em><em>m</em><em>e</em><em>n</em><em>t</em><em>.</em>

<em>s</em><em>y</em><em>s</em><em>t</em><em>e</em><em>m</em><em>s</em><em> </em><em>a</em><em>l</em><em>w</em><em>a</em><em>y</em><em>s</em><em> </em><em>h</em><em>a</em><em>v</em><em>e</em><em> </em><em>i</em><em>n</em><em>p</em><em>u</em><em>t</em><em>s</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>o</em><em>u</em><em>t</em><em>p</em><em>u</em><em>t</em><em>s</em><em>.</em><em> </em><em>a</em><em>n</em><em> </em><em>i</em><em>n</em><em>p</em><em>u</em><em>t</em><em> </em><em>i</em><em>s</em><em> </em><em>w</em><em>h</em><em>a</em><em>t</em><em>e</em><em>v</em><em>e</em><em>r</em><em> </em><em>y</em><em>o</em><em>u</em><em> </em><em>p</em><em>u</em><em>t</em><em> </em><em>i</em><em>n</em><em>t</em><em>o</em><em> </em><em>a</em><em> </em><em>s</em><em>y</em><em>s</em><em>t</em><em>e</em><em>m</em><em>.</em><em> </em><em>a</em><em>n</em><em> </em><em>o</em><em>u</em><em>t</em><em>p</em><em>u</em><em>t</em><em> </em><em>i</em><em>s</em><em> </em><em>w</em><em>h</em><em>a</em><em>t</em><em>e</em><em>v</em><em>e</em><em>r</em><em> </em><em>c</em><em>o</em><em>m</em><em>e</em><em>s</em><em> </em><em>o</em><em>u</em><em>t</em><em> </em><em>o</em><em>f</em><em> </em><em>t</em><em>h</em><em>e</em><em> </em><em>s</em><em>y</em><em>s</em><em>t</em><em>e</em><em>m</em><em>.</em>

Nady [450]3 years ago
6 0

Answer:

A force is a push or pull upon an object resulting from the object's interaction with another object.

Systems always have inputs and outputs.

Explanation:

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A straight trail with a uniform inclination of 15 degrees leads from a lodge at an elevation of 600 feet to a mountain lake at a
9966 [12]

Answer:

The length of the trail = 22796 ft

Explanation:

From the ΔABC

AC = length of the trail = x

AB = 6100 - 600 = 5500 ft

Angle of inclination \theta = 15°

\sin \theta = \frac{AB}{AC}

\sin 15 = \frac{5900}{x}

x = \frac{5900}{0.2588}

x = 22796 ft

Since x = AC = Length of the trail.

Therefore the length of the trail = 22796 ft

7 0
3 years ago
Which pair of triangles can be proven congruent by the hl theorem?
hoa [83]

The pairs of triangles that can be proven congruent by the hl theorem is the right angled triangle.

<h3>What is mearnt be the HL theorm?</h3>

The HL theorem is also known as the Hypothenus Leg theorem, it states that "the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg of another right triangle, then the two triangles are congruent."

Learn more about the postulates of the HL theorem here:

brainly.com/question/25922842

4 0
3 years ago
The leading cause of air pollution is?
stellarik [79]
Combustion Engine Exhaust----Cars, trucks, jet airplanes and other combustion engine vehicles cause air pollution. The exhaust from these contains carbon monoxide, nitrous oxide and gaseous oxide. This type of air pollution creates smog
3 0
3 years ago
A glass tube 1 mm in diameter is dipped into glycerin. The density of the glycerin is 1260 kg/m3, surface tension is 6.3x10-2 N/
Sunny_sXe [5.5K]

Answer:

The capillary rise of the glycerin is most nearly  y  =  0.0204 \ m

Explanation:

From the question we are told that

  The diameter of the glass tube is  d =  1 \ mm =  0.001 \ m

   The density of glycerin is  \rho =  1260 \ kg /m^3

   The surface tension of the glycerin is \sigma   =  6.3 *10^{-2} \ N /m

The capillary rise of the glycerin is mathematically represented as

       y  =  \frac{4 * \sigma  *  cos (\theta )}{ \rho * g *  d}

substituting value  

       y  =  \frac{4 * 6.3 *10^{-2}  *  cos (0 )}{ 1260 * 9.8 *  0.001}

      y  =  0.0204 \ m

Therefore the height  of the glass tube  the glycerin was able to cover is

y  =  0.0204 \ m  

4 0
4 years ago
Can you ever absolutely prove that a hypothesis is correct? Explain.
Diano4ka-milaya [45]

Yes you can, with using scientific experiment.

Ask a question -- Do background Research -- Construct a Hypothesis --Test with an Experiment -- Procedure working? -- Yes or no? -- Analyze Data and Draw Conclusions

With an experiment you can discover if its correct or not.

Hope this helps ! <3

8 0
4 years ago
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