Graded questions building up from the straight forward use of P=W/t, then converting units, then re-arranging the equation. Finishes by getting students to calculate work done before power (a two-step process).
Answers included.
Answers included.
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Agreed with previous comment - Questions 18 and 21 use weight with horizontal distance. Otherwise great sheet, thanks.
This is laid out really nicely, thank you, and I really like the stepped challenges. BUT I had to change the questions on the last section as the calculations shown seem to suggest work is done horizontally against a vertical force, which is obviously not true and confusing to my students !
So helpful for mixed ability class. Thank you
thanks
Thank you
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