How is the product of 2 and –5 shown on a number line?
A. A number line going from negative 10 to positive 10. An arrow goes from 0 to 5 and from 5 to 10.
B. A number line going from negative 10 to positive 10. An arrow goes from 10 to 5 and from 5 to 0.
C. A number line going from negative 10 to positive 10. An arrow goes from negative 10 to negative 5 and from negative 5 to 0.
D. A number line going from negative 10 to positive 10. An arrow goes from 0 to negative 5 and from negative 5 to negative 10.

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