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pogonyaev
3 years ago
9

Anyone want to get a conversation going again? lol

Physics
2 answers:
marshall27 [118]3 years ago
7 0

Hello

i  am Marie

I lovee cat

loris [4]3 years ago
5 0

Quoth the Raven Nevermore.

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The average distance of the planet mercury from the sun is 0.39 times the average distance of the earth from the sun. How long i
Stels [109]

Answer:

T_1=0.24y

Explanation:

Using Kepler's third law, we can relate the orbital periods of the planets and their average distances from the Sun, as follows:

(\frac{T_1}{T_2})^2=(\frac{D_1}{D_2})^3

Where T_1 and T_2 are the orbital periods of Mercury and Earth respectively. We have D_1=0.39D_2 and T_2=1y. Replacing this and solving for

T_1^2=T_2^2(\frac{D_1}{D_2})^3\\T_1^2=(1y)^2(\frac{0.39D_2}{D_2})^3\\T_1^2=1y^2(0.39)^3\\T_1^2=0.059319y^2\\T_1=0.24y

5 0
3 years ago
What can happen to the downhill toe of a slump during wet weather or times when snow is melting? ANSWER The toe can turn into a
jek_recluse [69]

Answer:

Option C

The toe can become an earthflow.

Explanation:

During wet weather  especially winter season when snow is melting, the downhill toe of a slump is likely to become earthflow. It's incorrect to say that the toe turns into rock avalanche neither can the toe collapse and be deposited as a talus at the base of the slope. Despite the melting ice making clay sticky, the toe can't stop due to continued mass wasting that occurs. Therefore, the right answer is option C, <u>The toe can become an earthflow</u>

5 0
4 years ago
Every substance has a specific value of heat required to change the temperature of 1 gram of the substance by 1 degree Celsius.
Ipatiy [6.2K]
C coefficient is expressed in terms of joules divided by grams and celsius
4 0
3 years ago
How many protons does Silicone have<br><br> A.2<br> B.14<br> C.28<br> D.28.08
taurus [48]

Answer:

14

Explanation:

the left top is protons

hope this helps :)

3 0
3 years ago
An object is raised 2.5m off the ground. That object has a mass of 10kg, how many joules of potential energy is stored in the ob
klio [65]

Answer:

245.25 J

Explanation:

Potential Energy = m g h

                         = 10 * 9.81 * 2.5 = 245.25 J

4 0
3 years ago
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