Solve for t.
-12+2t= -14

Step-by-step explanation:

Step 1:  Add 12 to both sides

Step 2:  Divide both sides by 2

t=-1

Step-by-step explanation:

-12+2t= -14

Add 12 to each side

-12+12+2t= -14+12

2t = -2

Divide each side by 2

2t/2 = -2/2

t =-1

180 square centimeters

step-by-step explanation:

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