Work, Energy and Power

Work, Energy and Power - terms, units, concepts (© K.Brown 2025)

Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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 2        3    4        
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   8     9           
               
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      11           
               

Across:

4. another word for work
6. work done is a relationship between force and ............
7. a body can posess this energy whilst not in motion.
8. a body can posess this energy whilst in motion.
10. Unit for energy
11. has a constant of approx. 9.81 metres per second squared.

Down:

1. Power = Joules per .............
2. Energy cannot ever be created or .............., only converted.
3. Unit for power
5. a force that that can sometimes require that MORE power to be used to acheive the same task.
9. can be 'stored' or be 'in motion'.