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Sindrei [870]
3 years ago
6

In Part I, the independent variable, the one that is intentionally manipulated, is blank.

Physics
2 answers:
Feliz [49]3 years ago
6 0

Answer: part 1 is mass and part 2 is density

Explanation: I just did it and got it right

BlackZzzverrR [31]3 years ago
5 0

answer

1. mass

2.speed

3.kinetic energy

just did it and got it correct

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How do hydrogen bonds affect boiling points?
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Answer:

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Match each property with the benefit it provides to people on Earth. A. magnetic field filters cancer-causing rays from the sun
vodomira [7]

The correct matching are the following:

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The electromagnetic field of the Earth protects us from solar wind by deflecting it. Without it, the charged particles would strip away our ozone, which will lead to the end of life on Earth.

The ozone is a layer in the stratosphere that filters the suns rays. It filters the UV rays by absorbing it. This prevents the UV rays from damaging the surface of the Earth.

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Long explanation, I know, but maybe this will help you out in the long run. Good Luck!

3 0
3 years ago
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5 0
3 years ago
How far does a car travel in 90 seconds if it’s traveling 55 m/s? Show equation
podryga [215]

You just said the car is traveling at the speed of 55 m/s.  If I understand this  correctly, that means the car will cover:

55 meters in the first second,

55 meters in the 2nd second,

55 meters in the 3rd second,

55 meters in the 4th second,

55 meters in the 5th second,

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55 meters in the 88th second,

55 meters in the 89th second, and

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The equation is . . . <em>Distance = (55 m/s) times (time, in seconds)</em> .

I get <em>4,953 meters</em>.  You should check me on this.

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anastassius [24]
C. They have different chemical properties.
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