Question detail

Which option best applies force for Contact and non-contact forces 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 their interactions

Question

A. The object moves at a constant velocity — definition focus for force
B. This confuses scalar and vector quantities and does not answer Contact and non-contact forces.
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 their interactions.

Answer

The correct answer is: The object moves at a constant velocity — definition focus for force

Explanation

The correct option is The object moves at a constant velocity — definition focus for force. The object moves at a constant velocity — definition focus for force is correct because it matches the approved learning objective to describe examples of force pairs acting between two interacting objects. This answer belongs to Contact and non-contact forces within Forces and their interactions, so it must use precise AQA GCSE Physics forces and motion vocabulary. The other options are wrong because they either confuse scalar and vector quantities, omit the required force or motion condition, or move away from the exact subtopic being tested.

Common mistake

Misunderstanding Force Pairs

Students often think that force pairs act on the same object instead of between two interacting objects.

Emphasize that for every action force, there is an equal and opposite reaction force acting on a different object.

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