<span>This is basically a division equation. Solve the top and the bottom, then divide. The numerator (top part) is 3.95 multiplied by 10 to the second power, which is the same as 3.95 times 100, which is the same as 395.
The denominator is 1.5 times 10 to the 6th power, which is the same as 1.5 multiplied by 1,000,000, which is the same as 1,500,000.
Dividing 395 by 1,500,000 we get 0.0002633333, or 2.633333e-4, which is another way of putting it.</span>
Answer:
The surfaces can be compared by the presence of craters.
Explanation:
The surface of all terrestrial planets will be dominated by craters as a consequence of different impacts.
For example, in the case of Earth and other planets there was a time on the Solar System era with a great amount of collisions of different objects. Due to volcanic activity and other processes on the Earth's surface the craters of the impacts were erased.
Notice that this is not the case for objects of low mass like the Moon, which have a surface with several craters.
The atmospheres of planets have an important role in the amount of impacts the surface will suffer. Once the meteoroid enters the atmosphere of the planet, it can be disintegrated as a result of the friction between them.
In the case of the Moon, doesn't have an atmosphere so its surface is full of craters.
So, in this hypothetical scenario and with all that, it was already discussed that is easy to get to the conclusion that the terrestrial planets can be compared by the presence of craters in its surfaces.
Answer:
с The handle will turn anticlockwise (to the left).
Explanation:
The reason wearing multiple thin layers will keep you warmer than a single thicker layer is because warm air is trapped between the layers acting as an insulator. If you were then to remove a layer you would reduce the amount of heat trapped which would cool you down.
Answer:
Explanation:
Given
diameter ![d=80\ m](https://tex.z-dn.net/?f=d%3D80%5C%20m)
runner start at (x,y)=(48 m,0 m)
Runner runs around the circle 2.5 times
i.e. he runs two and half rounds
displacement of two rounds is zero so net displacement is of half round
displacement ![=\pi \cdot 48=150.816\ m](https://tex.z-dn.net/?f=%3D%5Cpi%20%5Ccdot%2048%3D150.816%5C%20m)
After 2.5 round he will be towards west direction with respect to origin
so direction of displacement vector is west