Question

select the correct answer. the formula for calculating power is work divided by time (power = work / time). what are two ways of stating the same relationship? work = power / time work = power × time time = work / power time = work × power power = work × time

Explanation:

Step1: Original formula

$ P = \frac{W}{t} $ (P: power, W: work, t: time)

Step2: Solve for work (W)

Multiply both sides by t: $ W = P \times t $

Step3: Solve for time (t)

Rearrange to $ t = \frac{W}{P} $

Answer:

B. work = power × time, C. time = work ÷ power