Arity EX FragranceX. com - al Science - SC3208 BIC Hobbs 8th Grade
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А.
Calculating Power
Read each scenario and then answer the question.
Scenario A: 120 J of work is done in 6 s.
Scenario B: 160 J of work is done in 8 s.
Scenario C: 200 J of work is done in 10 s.
Which scenario uses the most power?

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

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

14

step-by-step explanation:

might be the correct answer will be question number 2