Answer:
Front and the rear bumpers.
Explanation:
When two license plates are issued they need to be attached to the Front and the rear bumpers of the vehicle they were issued for.
Answer:
Explanation:
v = Speed of electron = 
(generally the order of magnitude is 6)
m = Mass of electron = 
Work done would be done by
The work required to stop the electron is
Answer: The normal of the plane must be parallel to the electric field vector.
Explanation:
the normal to the surface is defined as a versor that is perpendicular to the plane.
Now, if the angle between this normal and the line of the field is θ, we have that the flux can be written as:
Φ = E*A*cos(θ)
Where E is the field, A is the area and θ is the angle already defined.
Now, this maximizes when θ = 0.
This means that the normal of the surface must be parallel to the electric field
The difference between a pure substance and a mixture is that mixtures are combinations of two or more pure substances, while pure substances cannot be separated into any other kinds of matter.
Answer:
Sun light takes 8.5 minutes to reach Earth.
Explanation:
Light travels in vacuum at constant speed 
, so we can find the time it takes to travel the given distance from Earth to Sun using a kinematic equation.
Finding the time it takes for Sun light to reach us.
Using the kinematic equation 
, we can solve for time t, which will give us
We can replace the equation with the given values, but before doing that, we need the values to be on SI units, thus the distance becomes
Replacing the values on the time equation give us
We get as result 510 seconds, then we must convert them in minutes.
So we can conclude that Sun light takes 8.5 minutes to reach Earth.
