Question detail
Which option best applies mass for Newton's laws of motion in AQA GCSE Physics Forces?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Forces and motion
Question
- A. How difficult it is to change an object's velocity — calculation focus for mass
- B. This confuses mass and weight and does not answer Newton's laws of motion.
- 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: How difficult it is to change an object's velocity — calculation focus for mass
Explanation
The correct option is How difficult it is to change an object's velocity — calculation focus for mass. How difficult it is to change an object's velocity — calculation focus for mass is correct because it matches the approved learning objective to interpret inertial mass as a measure of how difficult it is to change an object's velocity. This answer belongs to Newton's laws of motion 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 mass and weight, omit the required force or motion condition, or move away from the exact subtopic being tested.
Common mistake
Inertial Mass Misunderstanding
Students often confuse inertial mass with gravitational mass, thinking they are the same concept.
Clarify that inertial mass measures how difficult it is to change an object's velocity, while gravitational mass relates to the weight of the object in a gravitational field.
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