Convergent boundaries: the tectonic plates move toward each other
Divergent boundaries: the tectonic plates move away from each other
Answer:
Slope of this line = 0.993
Explanation:
Data provided in the question:
The regression line highway mpg =7.903 + (0.993×city mpg)
for predicting highway mileage from city mileage
Now,
The general equation for the regression line is given as :
y = mx + c
here,
y is the dependent
m is the slope of the regression line
x is the variable
c is the constant
on comparing the general regression line with the given data in the question
we get
y = highway mpg
m = 0.993
x = city mileage
c = 7.903
hence,
Slope of this line = 0.993
The theory of uniform accelerated motion states that the movement of an element is constant in the same acceleration conditions.
<h3>What is the theory of uniform accelerated motion?</h3>
The theory of uniform accelerated motion is a scientific statement regarding the acceleration of an object in steady conditions.
This theory (uniform accelerated motion) is fundamentally applied in physic and astrophysics.
In conclusion, the theory of uniform accelerated motion states that the movement of an element is constant in the same acceleration conditions.
Learn more about uniform accelerated motion here:
brainly.com/question/10178440
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Answer:
c. The force on the charge at the origin is 0
Explanation:
We know by Coulomb's law:
Force between to two charges (here repulsive since both are +ve) sperated by distance 'r' in space is:
![F = \frac{1}{4\pi \epsilon_0} \frac{Q_1.Q_2}{r^2}](https://tex.z-dn.net/?f=F%20%3D%20%5Cfrac%7B1%7D%7B4%5Cpi%20%5Cepsilon_0%7D%20%5Cfrac%7BQ_1.Q_2%7D%7Br%5E2%7D)
where:
= permittivity of free space
being the charges
In this case the product
remains constant and also the distance "r" is constant which yields the force identical in each case.
Since identical charges are kept at all the four corners of a diamond shape and are equidistant from the origin where another charge of +5 μC is kept, all the charges from the vertices will apply equal repulsive force on the charge at origin cancelling out the force vectors which yields the force to be zero.