Answer:
I would go with 2
Explanation:
But i would also not go with my answer. Lol
Answer:
No
Explanation:
The rate at which solids expand when heated depends on the substance. Metals tend to have higher rates of expansion (per degree change in temperature) than non-metal solids, but there is variation even among metals. A table of expansion coefficients can be found here or here.
Well the volcanos come from the lower crust and moves up with changes the climate
Answer:
The radius of its orbit is 
.
Explanation:
Let suppose that Callisto rotates around Jupiter in a circular path and at constant speed, then we understand that net acceleration of this satellite is equal to the centripetal acceleration due to gravity of Jupiter. That is:
(1)
Where:
- Angular speed, measured in radians per second.
- Radius of the orbit, measured in meters.
- Net acceleration, measured in meters per square second.
In addition, angular speed can be described in terms of period (
), measured in seconds:
(2)
And the net acceleration by the Newton's Law of Gravitation:
(3)
Where:
- Gravitation constant, measured in cubic meters per kilogram-square second.
- Mass of Jupiter, measured in kilograms.
Now we apply (2) and (3) in (1) to derive an expression for the radius of the orbit:
![R = \sqrt[3]{\frac{G\cdot m\cdot T}{4\pi^{2}} }](https://tex.z-dn.net/?f=R%20%3D%20%5Csqrt%5B3%5D%7B%5Cfrac%7BG%5Ccdot%20m%5Ccdot%20T%7D%7B4%5Cpi%5E%7B2%7D%7D%20%7D)
(4)
If we know that 
, 
and 
, then the radius of the orbit of Callisto is:
![R = \sqrt[3]{\frac{(6.674\times 10^{-11}\,\frac{m^{3}}{kg\cdot s^{2}} )\cdot (1.90\times 10^{27}\,kg)\cdot (1460160\,s)^{2}}{4\pi^{2}} }](https://tex.z-dn.net/?f=R%20%3D%20%5Csqrt%5B3%5D%7B%5Cfrac%7B%286.674%5Ctimes%2010%5E%7B-11%7D%5C%2C%5Cfrac%7Bm%5E%7B3%7D%7D%7Bkg%5Ccdot%20s%5E%7B2%7D%7D%20%29%5Ccdot%20%281.90%5Ctimes%2010%5E%7B27%7D%5C%2Ckg%29%5Ccdot%20%281460160%5C%2Cs%29%5E%7B2%7D%7D%7B4%5Cpi%5E%7B2%7D%7D%20%7D)
Anything associated with the movement of objects has kinetic energy.
Examples are river flowing, moving cars, wind mills, or even just simple walking and running
