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pshichka [43]
3 years ago
13

What does H-R diagram stand for?

Physics
2 answers:
WITCHER [35]3 years ago
5 0
It stands for hertzsprung russel diagram, it called this because of the fact that it shows relationships between the stars.
Nina [5.8K]3 years ago
4 0
Hertzsprung-Russell <span>Diagram</span>
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The value of relative humidity becomes 100% leading to condensation of water vapor in the air into water droplets or water (dew)
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How does the amount of friction affect the sum of forces
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Light hits a mirror at a 45° angle. It will be reflected at an angle _____.
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3 years ago
A block and tackle is used to lift an automobile engine that weighs 1800 N. The person exerts a force of 300 N to lift the engin
Sidana [21]

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1800/300 = 6ropes

Explanation:

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8 0
3 years ago
Compute the power output (watts) during one minute of treadmill exercise, given the following: Treadmill grade-10% Horizontal sp
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Answer:

c. 981 watts

P=981\ W

Explanation:

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<u>Now the power can be given by:</u>

P=v.w

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6 0
4 years ago
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