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Tanya [424]
3 years ago
13

Science requires theories that can be tested by research. true false

Physics
1 answer:
dezoksy [38]3 years ago
3 0
True Requires the development of theories that can be tested by systematic research.
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what is the kinetic energy of an object that as a mass of 12 kilograms and moves with the velocity of 10 m/s
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120 m/s

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A force of 45 newtons is applied on an object, moving it 12 meters away in the same direction as the force. What is the magnitud
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<h2>Answer: 540 J</h2>

Explanation:

The Work W done by a Force F refers to the release of potential energy from a body that is moved by the application of that force to overcome a resistance along a path.  

Now, when the applied force is constant and the direction of the force and the direction of the movement are parallel, the equation to calculate it is:  

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