Answer: 
Explanation:
Kinetic Energy is the energy a particle, body or object possesses due to its movement and is mathematically defined as:
Where:
is the mass of the body
is the velocity of the body
So, if we want to calculate the kinetic energy 
of an object, we have to use the equation given above.
Deposition moves that have already been eroded, and builds up sediment.
erosion is just the moving of sediment from one place to another
What following terms I don’t see any please make your question clear
The difference is that speed means how fast u go and height is how tall you are..
Answer:
d = 6105 m
Explanation:
For this exercise we must use trigonometry to find the diameter of the has. The most common definition in optics of the angle of divergence is measured between the two ends of the beam, therefore to use this angle in trigonometry where the angle is measured with respect to the normal we must take half of this angle
θ = 1.65 10⁻⁵ / 2 = 0.825 10⁻⁵ rad
let's use the tangent
tan θ = y / L
y = L tan θ
y = 370000 103 tan (0.825 10⁻⁵)
let's be careful since the angles are in radians
y = 3025.5 m
This is the distance from the normal that corresponds to the radius of the circle, the diameter is twice the radius
d = 2 y
d = 2 3025.5
d = 6105 m
