Question detail

Which option best applies acceleration for Required practical: acceleration 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

Forces and motion

Question

A. To determine the relationship between force and acceleration — application focus for acceleration
B. This confuses velocity and acceleration and does not answer Required practical: acceleration.
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 Forces and motion.

Answer

The correct answer is: To determine the relationship between force and acceleration — application focus for acceleration

Explanation

The correct option is To determine the relationship between force and acceleration — application focus for acceleration. To determine the relationship between force and acceleration — application focus for acceleration is correct because it matches the approved learning objective to describe how to investigate the effect of changing force on the acceleration of a trolley. This answer belongs to Required practical: acceleration within Forces and motion, so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse velocity and acceleration, omit the required force or motion condition, or move away from the exact subtopic being tested.

Common mistake

Misunderstanding Force and Acceleration Relationship

Students often confuse the effect of changing force on acceleration, thinking that increasing force always leads to a proportional increase in acceleration without considering mass.

To fix this, students should remember Newton's second law (F = ma) and understand that acceleration depends on both the net force applied and the mass of the object. They should practice calculations involving different masses and forces to see how they affect acceleration.

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