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viktelen [127]
3 years ago
6

Explain how the energy of a marble is transformed as it rolls down a ramp. Give evidence that energy of the marble remains the s

ame at all points on the ramp. I need some help on this it is the last question on my test.
Biology
2 answers:
hodyreva [135]3 years ago
7 0

The marble is release from the top of the ramp.Gravitational potential energy decreases as it roll down the ramp,at the same time the marble gains kinetic energy as well as a lost of energy in the form of heat due to friction.

Chenge in PE=change in KE

therefore energy remains the same on all parts of the ramp

Ket [755]3 years ago
3 0

Answer:

I had to do that to

Explanation:

when the ball is not going down it has potential energy and when it does go down it is kenetic energy

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The bolus is liquefied in the ________ and it is now called chyme.
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Answer:

The options:

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The CORRECT ANSWER IS B)

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Explanation:

The digestive tract — often termed the gastrointestinal tract or alimentary canal — supplies the route via which foods passes through the body. In the course of this pathway, foods are digested into its constituents nutrients necessarily for absorption.

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3 0
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Read 2 more answers
Plagiarism Global plagiarism Incremental plagiarism Patchwork plagiarism A. using bits and pieces of other sources and passing i
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Explanation:

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Patchwork plagiarism

In patchwork plagiarism, an author uses bits from other people's works and pass it off as their own.

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Plagiarism

The act of passing off another person's work as one's own is called plagiarism. It is a very serious offence

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Global plagiarism

Global plagiarism is the complete passing off of another person's own.

4. When most of the work is one’s own, but uncited sources are used

Incremental plagiarism

Here an author fails to cite the sources where he/she obtains information from.

Learn more:

Plagiarism brainly.com/question/2623994

#learnwithBrainly

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