R(2,2) - → R' (2,-2) J(-1,4) ► J'(-1,-4) G(-3,-4) - G'(-3, 4) 2. Reflect across the y-axis: H(1, -3) -H'(-1, -3) Z(1,2) - Z' (-1,2) W(4,1) -W(-4,1) Based on your activity above, complete the following rules: After reflecting (x, y) over the x-axis, the image becomes After reflecting (x, y) over the y-axis, the image becomes 1

the distance between point a and point b is 6 units

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

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.