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kramer
3 years ago
10

An object with a mass of 25 kg object is moving at 30 m/s. What is the

Physics
1 answer:
Pani-rosa [81]3 years ago
7 0

Answer: 750 kgm/s

Explanation:

Mass of object = 25 kg

Speed by which object moves =30 m/s. Linear momentum of the object = ?

Since momentum refers to the quantity of motion of the moving object,

Linear momentum = Mass x Speed

= 25kg x 30m/s

= 750 kgm/s

Thus, the linear momentum of the object is 750 kgm/s

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According to the research, the correct option is a. The heat generated from the fission reaction is used to boil water, which rises and spins a turbine.

<h3>How is fision used to produce electricity?</h3>

In fusion, two atoms come together to form a larger one, releasing enormous amounts of energy in the process, this is used by generators to produce electricity.

As a result of nuclear fusion, large amounts of heat are generated that are used to produce pressurized steam, which allows mechanical energy to be obtained to start up electric power generators.

Therefore, we can conclude that according to the research, the correct option is a. The heat generated from the fission reaction is used to boil water, which rises and spins a turbine.

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2 years ago
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Option (4)

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Here, the bullet hits the block and then embedded in the block, it is the example of plastic collision.

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3 years ago
A 2.0 m tall person is standing in front of a flat vertical mirror. What minimum height must the mirror have if the person is to
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