Answer: True
Explanation:
A megathrust earthquake is a very strong and large earthquake that occurs in a subduction zone, a region where one of the earth's tectonic plates is thrust under another
The 1700 Cascadia earthquake is estimated moment magnitude of 8.7–9.2 The length of the fault rupture was about 1,000 kilometers (620 miles), with an average slip of 20 meters (66 ft).
While the California earthquake of April 18, 1906 ranks as one of the most significant earthquakes of all time. But the length of the fault rupture was about, 296 miles (477 kilometers) of the San Andreas fault from northwest of San Juan Bautista to the triple junction at Cape Mendocino.
Since the ruptured length of the coast of Oregon and Northern California (north of Mendocino California), is great than a San Andreas earthquake like 1906, so it magnitude likewise.
Idrk sorry ___\........../.....
Answer:
Magnitude = 10.44
Direction = 73.3°
Explanation:
Since the directions are perpendicular you could think of the birth flying north as moving through the "y" and the crosswind moving through the "x" in a coordinate system.
The birth is flying north so "y" is positive and the crosswind is blowing easterly so its moving to the right, then "x" is also positive.
Then you could assume that the vector you need to calculate starts in the origin (0,0) and the second point is (3,10)
Magnitude =
Direction :
No. Frequency and speed are completely unrelated concepts. How frequently something occurs is not the same as how quickly. In the universe, at least in the four dimensions that we can understand, there is a speed limit set by the speed of light.
<h3>
What is Frequency?</h3>
The frequency of a repeated event is its number of instances per unit of time. In some cases, it is also referred to as temporal frequency or ordinary frequency to emphasize differences with spatial and angular frequencies, respectively. In physics, frequency is the number of waves that pass a fixed point in a unit of time as well as the number of cycles or vibrations that a body in periodic motion experiences in a unit of time. The pace of direction changes in current per second is known as frequency. It is expressed in hertz (Hz), a unit of measurement that is used internationally. One hertz is equivalent to one cycle per second. A cycle is one whole alternating current wave.
To know more about Frequency, visit:
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Answer:
2.177088 * 10^-8 N
Explanation:
solution;
mass(m1) = 1 * 10 kg
mass(m2) = 8 * 102 kg
distance(d) = 5m
universal gravitational constant (G) =6.67 * 10^-11
we know that,
gravitational force = (G*m1*m2)/d^2
=((6.67 *10^-11) *(1 *10)*(8 *102))/5^2
=(5.44272 * 10^-7)/25
=2.177088 *10^-8
Gravitational force = 2.177088 * 10^-8