Question detail
What is the relationship between joules and newton metres?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Work done and energy transfer
Question
What is the relationship between joules and newton metres?
Answer
One joule is defined as the amount of work done when a force of one newton moves an object through a distance of one metre.
Explanation
This question tests the understanding of the definition of a joule in terms of work done, linking force and distance. It is fundamental in physics to grasp how energy is quantified.
Common mistake
Confusion between Joules and Newton Metres
Students often confuse joules with newton metres, thinking they are different units of measurement.
Remember that one joule is defined as one newton metre, which means they are equivalent and can be used interchangeably in the context of work done.
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