Question 7 Multiple choice Worth 1 points)
(03.01 MC)
Dilate line f by a scale factor of 2 with the center of dilation at the origin to create liner. Where are points A and B' located after dilation, and how are lines and related?
The locations of A and B' are A (0.4) and B (4,), lines and I are parallel
The locations of A and B' are A' (0.2) and B (2, 0); lines and r are the same line.
The locations of A and B are A' (0.2) and B' (4.0), lines fandt intersect at point A
The locations of A' and B' are A (04) and B (2.0), lines and intersect at point B.

ege

step-by-step explanation:

egge

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus