The terms work, power and energy are often used in our daily conversations but have different meanings in Physics. This module will give specific scientific meanings and explanations to these terms. Our daily usage of the term work refers to activities like cleaning your room, fetching water, doing household chores or being employed.
http://fode.education.gov.pg/courses/Science/Grade%2011/physics/Grade.11.Physics.Module4.pdf
Rule for Work Work = Force X Displacement (in Joules) (in Newtons) (in metres) W = F X s Power is the rate at which is done. Power is measured in . Rule for Power Power = Work / Time (in Watts) (in Joules) (in seconds) P = W / T
https://www.qldscienceteachers.com/junior-science/physics/worksheets/miscellaneous-work-and-power.pdf
Rule for Work Work = Force X Displacement (in Joules) (in Newtons) (in metres) W = F X s Power is the rate at which is done. Power is measured in . Rule for Power Power = Work / Time (in Watts) (in Joules) (in seconds) P = W / T Questions 1.
https://www.qldscienceteachers.com/junior-science/physics/worksheets/miscellaneous-work-and-power.pdf
If 1 J of work is done every second, the power output is 1W. Work done 1W Conversion factors of power ratings 1 kilowa 1 megawatt (MW) Measuring human power If you do work by running up the steps of a house, your average power can be calculated from the following measurements: your mass vertical height from ground to the top of the steps
http://fode.education.gov.pg/courses/Science/Grade%2011/physics/Grade.11.Physics.Module4.pdf
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