Quick answer: Newton's first law says an object keeps its motion unless an unbalanced force acts on it. This grade 8 science quiz checks newton's laws with 10 multiple-choice questions and instant feedback; every answer comes with a short explanation.
This newton’s laws quiz for grade 8 science has quick multiple-choice questions with instant feedback. Need a refresher first? Read the lesson or do the worksheet on newton’s laws.
Ten multiple-choice questions on inertia, net force, F = m × a, weight and action-reaction pairs. Pick one answer for each, then read the explanation to see why it is right and what mistake the other options come from.
