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professor190 [17]
3 years ago
8

How does an electric field change due to voltage?

Physics
1 answer:
Harrizon [31]3 years ago
5 0

Because of the change in voltage.

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Explain what happens to the energy in a group in a system if one object loses energy according to the Law of Conservation of Ene
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How would the attractive force between two spheres change if the mass of one sphere was doubled?
Dominik [7]
The force of attraction between two objects can be illustrated using Newton's Law of Universal Gravitation.
The relation between the different parameters is shown in the attached image.

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This means that, if the mass of one object is doubled, then the force between the two objects will also be doubled.

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2 years ago
A rocket of mass m is to be launched fromplanet X, which has a mass M and a radius R. What is the minimum speed that the rocket
Sunny_sXe [5.5K]

Answer:

The minimum speed = \sqrt{\frac{2GM}{R} }

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The minimum speed can be determined by;

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where: G is the universal gravitational constant, M is the mass of the planet X, and R is its radius.

If the appropriate values of the variables are substituted into the expression, the value of the minimum speed required can be determined.

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B

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