Power is found by dividing work by what other physical quantity?Group of answer choicesdistancemassforcetime

What is power and how is it calculated?a.Power is the amount of energy expended, and it is calculated as energy (e.g., kcal) divided by time.b.Power is the total amount of force generated, and it is calculated as force divided by time.c.Power is the ability to lift heavy weights, and it is determined by the 1-RM.d.Power is the rate of work, and it is calculated as work divided by time.Clear my choice

.  Which quantities are measured in the same unit? A energy, power and work B energy and power, but not work C energy and work, but not power D power and work, but not energy*

How is power related to work done over time?Select one:a.Power is the product of work and timeb.Power is independent of work and timec.Power is the rate at which work is doned.Power is the difference between work done at the start and end of a time period

Which of the following correctly describes power? force measured on an ergometer multiplied by the time pedaling. work performed on the ergometer divided by the time pedaling. force measured on an ergometer divided by the time one exercises. force measured on an ergometer times the distance pedaled.

Power = 400 WTime = 2.5 minutesCalculate the work done.Work done = _____ kJ