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1 year ago

Determine if the data are qualitative or quantitative.

Physics

2 answers:

Amanda [17]1 year ago

7 0

Answer:

Qualitative, Quantitative, Qualitative, Quantitative, and Qualitative.

Explanation:

pav-90 [236]1 year ago

3 0

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Here we go ~

<u>❖</u><u> </u><u>Qualitative</u> data determines the property or characteristics of certain object or behavior.

<u>❖</u><u> </u><u>Quantitative</u> data determines the number or quantity of a substance. basically dealing with how much/many things are being used.

Now let's move on to questions ~

#1. Carbon is a organic molecule.

- Qualitative

#2. The forest is 25% oak trees.

- Quantitative

#3. Water contains covalent bonds.

- Qualitative

#4. Sheila's blood pressure is 120/80.

- Quantitative

#5. The bat arm and human arm have similar bone structure

- Qualitative

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Three resistors, 21 Ω, 58 Ω, and 64 Ω, are connected in series, and a 0.50-A current passes through them. What are (a) the equiv

adoni [48]

<h2>a) Equivalent resistance is 143 Ω</h2><h2>b) Potential difference is 71.5 V</h2>

Explanation:

When resistors are connected in series, effective resistance is given by

$R_{eff}=R_1+R_2+R_3+......$

Here

R₁ = 21Ω

R₂ = 58Ω

R₃ = 64Ω

a) $R_{eff}=R_1+R_2+R_3\\\\R_{eff}=21+58+64\\\\R_{eff}=143\Omega$

Equivalent resistance is 143 Ω

b) We know

Potential difference = Current x Resistance

V = IR

I = 0.5 A

R = 143Ω

Substituting

V = 0.5 x 143 = 71.5 V

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3 years ago

The shuttles main engine provides 154,360 kg of thrust for 8 minutes. If the shuttle accelerated at 29m/s/s, and fires for at le

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Answer:

The answer to the question is

3340800 m far

Explanation:

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3 years ago

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