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docker41 [41]
2 years ago
14

Which has the most kinetic energy?

Physics
1 answer:
lara31 [8.8K]2 years ago
3 0

Answer:

I think A golf ball shot out of a small cannon

Explanation:

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A skier is accelerating down a 30.0-degree hill at 3.80 m/s^2.
Bond [772]

Answer:

ax = -3.29[m/s²]

ay = -1.9[m/s²]

Explanation:

We must remember that acceleration is a vector and therefore has magnitude and direction.

In this case, it is accelerating downwards, therefore for a greater understanding we will make a diagram of said vector, this diagram is attached.

a_{x}=-3.8*cos(30) = -3.29 [m/s^{2}]\\ a_{y}=-3.8*sin(30) = -1.9 [m/s^{2}]

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2 years ago
Is kinetic energy is always transformed into potential energy.
serious [3.7K]
Potential energy is energy stored in an object due to its position or arrangement. Kinetic energy is energy of an object due to its movement - its motion. All types of energy and be transformed into other types of energy. This is true for potential and Kinetic energy as well.
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2 years ago
you suspect a network cable has a break in it somewhere. which tool would be best to use to determine the location of the break
34kurt

Answer:

Optical Time Domain Reflector

Explanation:

Localized the break, supplies a graphical trace of where the break occurs in order to detect high loss splice point as far as 25 miles.

3 0
2 years ago
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Is a sound wave mechanical or an electromagnetic wave
NNADVOKAT [17]
It is a mechanical wave and cannot travel through a vacuum.
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Why do you think medical illustrations are important to the study of human biology?
Fofino [41]

Answer:

Personally, I am sure that learning everything by looking at image is more effective than looking at a forest of letters. As for the field of science as human biology, it is very very important as well, because the illustrations are vital resource to convey important medical information that is easier to understand by showing it as a drawing rather than by only describing it with text.

Explanation:

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3 years ago
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