GCSE Physics – Work

Last updated: 28/03/2021

Learning Objectives

-I can describe what happens to an object when work is done on it
-I can recall the units needed for W = Fs
-I can rearrange W = Fs
-I can use W = Fs
-I can convert between joules and newton-meters

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  1. Current
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  3. Answered
  1. What is work done?

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  2. What do forces sometimes cause?

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  3. What do we call a force moving an object through a distance?

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  4. What do forces doing work on an object cause?

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  5. What is the work done equation?

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  6. What is the symbol equation for work done?

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  7. What are the units for work?

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  8. What else can we measure work in?

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  9. What are the units for s?

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  10. What must distance be in the work formula?

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  11. What is one joule of work?

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  12. What are newton metres equal to?

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  13. What is 123 J in Newton-metres?

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  14. What is 400 Newton-metres in J?

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  15. What work is done if a 12 N force moves a car through a distance of 0.2 m?

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  16. What work is done if a 200 N force moves a car through a distance of 24 cm?

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  17. What work is done if a 140 N force moves a car through a distance of 2.9 m?

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  18. What work is done if a 1000 N force moves a car through a distance of 0.1 cm?

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  19. What force moves an object by 0.48 m if the work is 48 J?

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  20. What force moves an object by 24 cm if the work is 10 J?

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  21. What force moves an object by 4 m if the work is 40 Newton metres?

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  22. What force moves an object by 0.01 cm if the work is 2 Newton metres?

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  23. What distance does a 20 N force move an object by if work is 400 J?

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  24. What distance does a 20 N force move an object by if work is 0.2 J?

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  25. What distance does a 24000 N force move an object by if work is 4800 J?

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