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vodomira [7]
2 years ago
12

Help Asap. i have to write an explanation with it

Biology
1 answer:
Archy [21]2 years ago
6 0

Answer:

It’s b

Explanation:

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A 2-kg bowling ball sits on top of a building that is 40 meters tall.
Alchen [17]
Okay, so this is physics. What is the meaning of KE? It's Kinetic Energy. What is the meaning of GPE? It's Gravitational Potential Energy. So how do you calculate either, and what are their significances? Kinetic -> motion, Gravitational potential energy -> energy that can be used to do work due to gravity. So is the bowling ball moving, or is it someplace it can fall from, or both?

Kinetic energy is calculated as 1/2 * mv^2, where m is the mass of the object, and v is the velocity. Potential energy for conservative forces is the product of the force and the distance over which it can do work. Thus in the case of GPE, it is the weight multiplied by the height, as gravity is a conservative force. What is the weight? It's not equal to the mass.

Hopefully these hints will get you thinking.
8 0
3 years ago
Name the processes involved in protein synthesis
Artist 52 [7]
The answer is transcription and translation
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2 years ago
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A student creates a model of a calendar to show the phases of the Moon in January.
Rudik [331]

Answer:

O

Explanation:

the speed of the revolutions of the Moon and Earth around the Sun

6 0
2 years ago
Why did the black hand assassinate franz ferdinand.
chubhunter [2.5K]

Answer:

because of his perceived threat to Serbian independence.

Explanation:

The group included many radicals, government officials, professionals and army officers. When it was learned that the heir-apparent to the Austrian throne, Franz Ferdinand, was scheduled to visit Sarajevo in June of 1914, the Black Hand decided to assassinate him

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Replication is when DNA is?<br> O Mutated<br> O Changed<br> O Copied<br> O Destroyed
Karolina [17]
Copied, I agree with the person above ^ :’)
4 0
3 years ago
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