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.
Bruh just multiply 9.5 by 140 because if he runs for 140 seconds and runs 9.5 meters per second then he runs 9 meters per second
Answer:
GPS Satellites.
Explanation:
You will always be able to have access to 4 of them no matter where you are on the Earth. This is useful for triangulation.
A because it is a formula for h*2
Answer:
124.86 V
Explanation:
We have to first calculate the voltage drop across the copper wire. The copper wire has a length of 358 ft
1 ft = 0.3048 m
358 ft = 109.12 m
The diameter of 2 AWG copper wire (d) = 6.544 mm = 0.006544 m
The area of the wire = πd²/4 = (π × 6.544²)/4 = 33.6 mm²
Resistivity of wire (ρ) = 0.0171 Ω.mm²/m
The resistance of the wire =
The voltage drop across wire = current * resistance = 6.1 A * 0.056 ohm = 0.34 V
The voltage at end = 125.2 - 0.34 = 124.86 V