Physics (AS & A Level) · May / June 2020 · Paper 11 · Question 3
The power produced by a force moving an object is given by the equation shown. power = work / time = (force × displacement) / time Which quantities are scalars and which are vectors?
- Ascalars: displacement, time; vectors: force, power
- Bscalars: power, work; vectors: displacement, force
- Cscalars: power, force; vectors: displacement, work
- Dscalars: work, time; vectors: power, displacement
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Correct answer: B. scalars: power, work; vectors: displacement, force
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