Answer:
Explanation:
If we're talking about gravity acceleration, then
There are a variety of reasons.
1) The earth spins on its axis. The resulting required centripetal acceleration means that gravity is less intense at the equator than at the poles.
2) That same spinning causes the earth to be somewhat fatter about the equator. This means that an object at the equator is farther from the center of earth mass than the same object at a pole. Gravity decreases with the square of the distance between the masses.
3) Earth's composition is not uniform. Higher density rocks like oceanic basaltic crust will have a greater gravitational influence than lower density rocks such as continental granite.
4) much like #2, altitude will affect gravity. One would weigh slightly more in a valley than at the top of a nearby mountain due to the distance from the center of earth mass.
An adiabatic process. This occurs when there is no loss or gain of heat, as stated in the question.
Answer:
D. To ensure common resources are not overused
Explanation:
- The article of the antarctic treaty VII provides that all the consultative parties have a right to designate the observers and to undertake the inspection as of the protocol 14 of that provides the protection of the environment and to safeguard the ecological system.
- Since 1963, about 9 inspections have been conducted by the teams by visiting the stations, facilities, the vessels, and the protected areas across a wide area of East Antarctica, The most recent Antarctica expedition treaty inspection was done in Dec 2016.
<span>You can prove that moon is in motion by taking two photos with the following features:
They are taken at the same hour and minute.
They are taken on two different nights.
They are taken from the same location.
This would allow an accurate comparison and would should the moon's motion.
I hope this helped! :)</span>
Answer: 72200
Explanation:
First you must find the height for this is on an inclined hill using:
h=Lsin(angle) —> 28.0sin(11.0) = 5.34
Now you would just use the PE equation (mgh) because you are finding ME and when you starting from the top KE=0, showing that what ever answer you get from PE would equal the same for ME.
Using mgh:
m=1380
g=9.80
h=5.34
(1380)(9.8)(5.34)
=72218.16
*Rounding to the 3rd=72200
Hope this helps :)