Question detail

Which option best applies lever for Levers and gears (physics only) in AQA GCSE Physics Forces?

Try the question, check the answer, then read the explanation to understand the curriculum point.

Show answer Topic hub Objective page

At a glance

MCQ

Type

practice

Style

Topic

Moments, levers and gears (physics only)

Question

A. By increasing the distance from the pivot — graph focus for lever
B. This confuses moment and force and does not answer Levers and gears (physics only).
C. This is too vague because it does not use the force or motion quantity named in the objective.
D. This reverses the physical cause and effect for Moments, levers and gears (physics only).

Answer

The correct answer is: By increasing the distance from the pivot — graph focus for lever

Explanation

The correct option is By increasing the distance from the pivot — graph focus for lever. By increasing the distance from the pivot — graph focus for lever is correct because it matches the approved learning objective to (Physics only) Explain how a lever can increase the moment produced by a force. This answer belongs to Levers and gears (physics only) within Moments, levers and gears (physics only), so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse moment and force, omit the required force or motion condition, or move away from the exact subtopic being tested.

Common mistake

Misunderstanding Lever Mechanics

Students often think that a lever increases the force applied without considering the distance from the pivot.

Emphasize that a lever increases the moment by increasing the perpendicular distance from the pivot, allowing a smaller force to produce the same moment.

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