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DerKrebs [107]
3 years ago
13

Where on a roller coaster are there equal amounts of potential energy and kinetic energy?

Physics
1 answer:
Blizzard [7]3 years ago
5 0

Answer:

Picture?

Explanation:

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Gravity on the moon is about 1/6 th the gravity felt on the earth. This is because A) the moon is so far away from the earth. B)
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<span>So we want to know why is there a difference between the force of gravity on the Moon and the force of gravity of the Earth. So the gravitational force between two objects depends on the masses of both objects. That can be seen from Newtons universal law of gravity. F=G*m1*m2*(1/r^2). So lets say we are holding an object of mass m=1kg on a height r=1m on the Moon and we are holding the same object on the Earth also on the same height of r=1m. The Gravitational force on the Earth will be Fg=G*M*m*(r^2) where M is the mass of the Earth. The force between the moon and that object will be Fg=G*n*m*(r^2), where n is the mass of the moon. Since mass of the Moon is much smaller than mass of the Earth, The gravitational force between the Moon and that body will be almost 6 times smaller than the gravitational force between the Earth and that body. So the correct answer is B. </span>
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3 years ago
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Which equation is equivalent to Log (26•35) ?
Nady [450]

Answer:

Log (26) + Log (35)

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3 years ago
Hakeem was dismayed to discover that he offended coworkers by standing 2 feet away from them during business conversations. In t
Eddi Din [679]

Personal space differs from culture to culture, though it is widely acknowledged that Europe and U.S have bigger personal space requirements that their counterparts in Asia.

Hakeem might not realize it but it’s commonly accepted for Americans to have a distance between four to twelve feet between one another in social settings, especially in professional ones. A distance of two feet is only acceptable if the individual is part of the person’s inner circle, such as friends and family.  

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3 years ago
What material of mass 39g,has a volume of 5cm^3
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The material of density 7.8 g/cm³
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A laboratory electromagnet produces a magnetic field of magnitude 1.38 T. A proton moves through this field with a speed of 5.86
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.Answer;

Using Fmax=qVB

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2. Using Amax=Fmax/ m

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3 years ago
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