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Nana76 [90]
3 years ago
8

Which of the following statements DOES NOT explicitly describe a transfer of money

Physics
2 answers:
Naddik [55]3 years ago
6 0

Answer:

The correct answer is A.

Explanation:

A. A ball dropped from a heigh hits the ground with a high speed: This event does not produce any economic benefit.

B. The collision produced in a nuclear reaction heat up the surroundings: This process describes a heat transfer, which is used in nuclear reactors to produce energy, which translates into economic benefits.

C. An plane increases its air speed from 150 mi/hr to 200 mi/hr: In this case, the consumption of extra gasoline to increase the speed of the plane produces a loss of money.

D. The electricity from the power socket causes the fan to turn: Using an electrical appliance consumes current, which must be paid for and produces a waste of money.

Have a nice day!

kirill115 [55]3 years ago
3 0
I think it’s c bc people get paid to drive others around the world
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The speed will be "18km/s". A further explanation is given below.

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According to the question, the values are:

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3 years ago
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also we have

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(\frac{1}{2}MR^2)\omega_o  = (\frac{1}{2}MR^2 + \frac{1}{2}Mr^2)\omega

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Bohr's model (1913)

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Explanation:

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