🎓 IB Exam Prep

Newton's second law (F = ma) implies that:

A Force is independent of mass
B The acceleration of an object is proportional to the net force and inversely proportional to its mass
C Mass has no effect on motion
D Acceleration is always constant

✓ Correct Answer: Option B

F = ma means acceleration is directly proportional to force and inversely proportional to mass. More force → more acceleration; more mass → less acceleration.

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