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Mama L [17]
3 years ago
12

Kinetic and potential energies of a roller coaster I'm doing a portfolio

Physics
1 answer:
Brut [27]3 years ago
4 0
On a roller coaster<span>, </span>energy<span> changes from </span>potential<span>to </span>kinetic energy<span> and back again many times over the course of a ride. </span>Kinetic energy<span> is </span>energy<span> that an object has as a result of its motion. All moving objects possess </span>kinetic energy, which is determined by the mass and speed of the object.

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A cubical block of wood, 10.0 cm on a side, floats at the interface between oil and water with its lower surface 1.50 cm below t
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Answer:

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Explanation:

Given the data in the question;

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Using expression for the gauged pressure;

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