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marin [14]
3 years ago
13

Calculate the radius of each ball to the nearest tenth. Use the formula r = d/2 where r is the radius and d is the diameter. Rec

ord the average in Table A of your Student Guide. What is the radius of the table tennis ball? cm What is the radius of the golf ball? cm
Physics
2 answers:
erma4kov [3.2K]3 years ago
8 0

Answer:

What is the radius of the table tennis ball?

 ⇒ 2.1 cm  

What is the radius of the golf ball?

2.0  cm

Explanation:

divide the radius and round it to the nearest 10th place..... but hope that help ;)

laiz [17]3 years ago
5 0

Answer:

2.1 2.0

Explanation:

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What is the independent variable of the graph above?
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Height of 15 kg Object is the correct answer.

Explanation:

Because the IV (Independent Variable) is always on the x-axis.

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What is four possible energy sources for a circuit
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<span>electric, solar, wind, and geothermal.</span>
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If a 2 liter bottle of coke cost $2.34 how much does 1mL of coke cost?​
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1mL of coke cost =$0.00117.

The cost of 2-liter bottle of coke is $2.34

The unit of 1 liter is 1000ml.

Then the 2 liter coke bottle volume is 2000ml

The formula is ( divide the total price by the quantity).

$2.34/2000=0.00117.

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3 0
2 years ago
The two ends of a coiled wire are connected to the electrodes of a lightbulb.
barxatty [35]

Answer:

a

Explanation:

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5 0
2 years ago
A laser beam enters a 16.5 cm thick glass window at an angle of 58.0° from the normal. The index of refraction of the glass is 1
ivann1987 [24]

Answer:

using Snells law

Oi = angle of incidence = 58.0°

    ni = index of refraction of air = 1.0003

    nr = index of refraction of glass = 1.47

    c = speed of light in vacuum = 3 x 10^8 m/s

    Or = angle of refraction = ?

ni(sinOi) = nR (sinOr)

ni( sinOi)/ nR = sinOr

arcsin(ni(sin0i))/nR = Or

arcsin( 1.0003(sin58.0)) / 1.47

Or = 35.25°

Explanation:

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3 years ago
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