No because since the hills are the same size the roads that are on the mountains will go the same way as the mountains
Angle at which under water diver sees the sun from horizontal = 
Angle from normal direction = 90 - 57 = 
Refractive index of water = 1.33
Refractive index of water = 1
We have the equation
1.33 * sin = 1 *sin 
= 
This angle is angle from normal, so angle seen by fisherman from horizontal = 90 - 46.42 = 
-- There's no limit to the distance of gravitational forces.
There's gravitational force between Pluto and the lint in your
pocket ... not much, but it's there, and it can be calculated.
So there's ALWAYS gravitational force between the Earth and the
spaceship, AND ALSO between the Moon and the spaceship.
Even before it's ever launched !
-- The Earth has about 80 times as much mass as the Moon has,
so you have to be much closer to the Moon before the gravitational
forces in each direction are equal.
<span>Coulomb's law describes the magnitude of the electrostatic force between two electric charges.
The Coulomb's law formula is:
<span>F = Ke * q1 * q2 / r2</span>
Where:
q1: Charge of object 1
q2: Charge of object 2
r: Distance between the two objects
F: Force between the two objects. A positive force implies a repulsive interaction, while a negative force implies an attractive interaction
Ke = Coulomb Constant, 8.9875517873681764 * 109 N.m2.C<span>-2
</span>
Coulomb's Law Examples:
What is the magnitude of the force between two protons which are 1.6E10-6 meters apart?
The charge of 1 proton is +1e (+1.602E-19 C).
F = 8.9875517873681764 * 109 * 1.602E-19 * 1.602E-19 / (1.6E-6 * 1.6 E-6) = 9 * 10-17 N
Source- http://www.endmemo.com/physics/coulomb.php
f = k (q^1)(q^2)/r^2
both sides by r^2 Multiply
fr^2/r^2 = kq^3/r^2
both sides by r^2 divide
f = kq^3/r^2
Answer:
f = kq^3/r^2
Hope this helps!!!!
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