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NARA [144]
4 years ago
13

The turbines can be seen inside this hydroelectric dam. Why are they located at that particular height?

Physics
2 answers:
Yakvenalex [24]4 years ago
5 0

Answer:

3

Explanation:

the answer is number three

Mariulka [41]4 years ago
3 0

Answer: The answer is number is two

Explanation: Because as it says there is a large drop, so the water will still have a lot of kinetic energy to transfer to the turbine.

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When Jacob bats a baseball with a net force of 4.719 N, it accelerates 33 m/s2. What is the mass of the baseball?
andreev551 [17]

Answer:

Mass=0.143 kg

Explanation:

From the Newton's second law of motion the force applied to an object is directly proportional to the acceleration produced and the acceleration is in the direction of the force.

F=ma where F is the force, m is the mass of the object and a i the acceleration.

m=F/a

=4.719N/33 m/s²

=0.143 kg

5 0
3 years ago
Giving 100 points to the correct answers for all 8 questions! I need help. This assignment is about constant acceleration for Ph
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3 years ago
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5 0
3 years ago
How does weather affect how much damage an earthquake does ??<br><br> -thank youu
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Hello.

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3 years ago
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Answer:

Hypothesis:

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