Question detail
A force of 10 N is applied to move an object 5 m along the line of action of the force. Calculate the work done on the object Explain your answer using Work done by a force and work done.
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
A force of 10 N is applied to move an object 5 m along the line of action of the force. Calculate the work done on the object Explain your answer using Work done by a force and work done.
Answer
The work done on the object is 50 J.
Explanation
A strong answer should address use the equation work done = force x distance moved along the line of action of the force directly. Use the context of Work done by a force within Work done and energy transfer, then state the relevant forces or motion reasoning with units where needed. The answer is correct when it names the key physics quantity, keeps distance and displacement distinct, and links the conclusion back to the approved learning objective.
Common mistake
Misunderstanding Work Done
Students often confuse work done with energy transferred, thinking they are the same concept.
Emphasize that work done is specifically the energy transferred when a force moves an object through a distance, and clarify the distinction between work done and total energy.
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