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Leona [35]
3 years ago
14

Which refers to the area on the thermometer marked with the letter A? scale bulb mercury strip number line

Physics
2 answers:
expeople1 [14]3 years ago
8 0

Answer:

number line

Explanation: hope this helps lol

alexandr1967 [171]3 years ago
6 0

Answer:

its A

Explanation:

Scale,

i got it right on edge

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An astronomy class is so excited by the discovery of planets around other stars that they decide to do a library exhibit on the
valina [46]

Answer:

Christian Doppler

Explanation:

The Scientist with the most significant contribution to the discovery of planets around other stars is Christian Doppler and his work that made this discovery possible is the Principle of  DOPPLER EFFECT

<em>Christian Doppler was an Austrian scientist and physicist whose principle Doppler effect explained how observed frequency of light and sound waves are affected by a relative motion of both the source and detector </em>

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3 years ago
you push a ball to star it rolling along a "perfectly frictionless" surface. How far will the ball roll
-BARSIC- [3]
Technically, it should roll forever.
6 0
3 years ago
Along the remote Racetrack Playa in Death valley, California, stones sometimes gouge out prominent trails in the desert floor, a
REY [17]

Answer:

   F = 196 N

Explanation:

For this exercise we will use Newton's second law,  we define a reference system with the x axis in the direction of movement of the stones and the y axis vertically

Y axis  

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       N = mg

X axis

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In this case, they ask us for the force to keep moving, so the stones go at constant speed, which implies that the acceleration is zero.

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the friction force has the equation

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we substitute

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let's calculate

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         F = 196 N

8 0
3 years ago
PLS HELP WITH THIS FOR BRAINLIST IF ITS RIGHT
Zolol [24]

Answer:

the first one is Primary

the second one I think it's Mature but I don't know

5 0
3 years ago
Sliding friction is affected by the weight of the object.<br><br> True or false
Dmitry [639]
Yes that is correct or in other form, True

7 0
3 years ago
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