Power
1 mark · NormalState the formula relating power, work done (or energy transferred), and time.
Work this out on paper, then compare with the answer and worked solution below. With a free account you can submit written answers for marking.
Show answer
Power = work done / time
Also accept: P = W / t; P = E / t; Power = energy transferred / time
Common mistakes: Mixing up work and power
Show mark scheme and worked solution
Marking points
B1 · 1 mark · States the correct formula (symbolic or word)
Worked solution