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ella [17]
4 years ago
11

If F1 is the magnitude of the force exerted by the Earth on a satellite in orbit about the Earth and F2 is the magnitude of the

force exerted by the satellite on the Earth, then which of the following is true?
a. F1 is much greater than F2
b. F1 is slightly greater than F2
c. F1 is equal to F2
d. F2 is slightly greater than F1
e. F2 is much greater than F1
Physics
1 answer:
KiRa [710]4 years ago
3 0

Answer:

option (c) is true.

Explanation:

According to the Newton's gravitation law, the force of gravitation acts between the two bodies are same in magnitude but the direction is opposite. It obeys the newton's third law of motion.

So, F1 is the force exerted by the earth on a satellite is equal to the force F2 exerted by the satellite on the earth.

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The answer is A. Photosynthesis 
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3 years ago
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If carbon has an atomic number of 6, how many protons and neutrons are found in the carbon-14 atom? A.
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The correct answer is B. 6 protons and 8 neutrons

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Hope it helped!
5 0
3 years ago
A mass m is attached to an ideal massless spring. When this system is set in motion with amplitude a, it has a period t. What is
Luden [163]

The period will be the same if the amplitude of the motion is increased to 2a

What is an Amplitude?

Amplitude refers to the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

Here,

mass m is attached to the spring.

mass attached = m

time period = t

We know that,

The time period for the spring is calculated with the equation:

T = 2\pi \sqrt{\frac{m}{k} }

Where k is the spring constant

Now if the amplitude is doubled, it means that the distance from the equilibrium position to the displacement is doubled.

From the equation, we can say,

Time period of the spring is independent of the amplitude.

Hence,

Increasing the amplitude does not affect the period of the mass and spring system.

Learn more about time period here:

<u>brainly.com/question/13834772</u>

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7 0
2 years ago
Which of the following has mechanical energy?
KATRIN_1 [288]
Mechanical energy can have mechanical systems. The only mechanical system in the list is the compressed spring. A car battery and a glowing incandescent lightbulb have electrical energy, a nucleus of atom has potential (internal) energy.

5 0
3 years ago
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Mademuasel [1]
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Where D = density
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We are solving for V, so with the manipulation of variables we multiply V on both sides giving us 
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We know our mass which is 600g and our density is 3.00 g/cm^3
so
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a cubic centimeter (cm^3) is one of the units for volume. It's exactly like mL. 1 cm^3 = 1 mL
 
If you wish to change it to L, you'd have to convert. 
5 0
3 years ago
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