Basic science: forces and motion
Explore the basics of forces and motion with a mixed-difficulty multiple-choice quiz. You’ll review Newton’s laws, common forces, graphs, and everyday motion scenarios. Pick how many questions you wan...
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About this quiz
What you’ll learn and practice
Forces and motion can feel simple until you mix in friction, changing speed, or tricky graphs. This quiz helps you connect core ideas - like net force and acceleration - to real situations.
Each question is multiple choice with 4 options and no timer, so you can think through units, directions, and cause-and-effect without rushing.
Difficulty and question settings
Difficulty is mixed by design: you’ll see straightforward definitions alongside multi-step reasoning (like interpreting motion graphs or comparing forces). Choose your question count and difficulty before you start to tailor the session for quick revision or deeper practice.
Common pitfalls to avoid
Many wrong answers come from sign/direction mistakes or mixing up mass and weight. Another frequent slip is assuming “moving” means “a force is required,” instead of focusing on net force.
- Confusing speed with velocity (magnitude vs direction)
- Treating mass and weight as the same quantity
- Forgetting that balanced forces mean zero acceleration, not zero motion
- Misreading distance–time vs velocity–time graphs
- Ignoring friction/air resistance when a scenario implies it
- Dropping units or mixing N, kg, and m/s² in calculations
Sample questions
What is the force that opposes motion between two surfaces in contact?
- A.Friction
- B.Gravity
- C.Magnetism
- D.Inertia
Which of the following is a measure of an object's resistance to changes in its motion?
- A.Mass
- B.Weight
- C.Force
- D.Speed
What is the acceleration of an object in free fall near the Earth's surface?
- A.9.8 m/s²
- B.4.9 m/s²
- C.19.6 m/s²
- D.12.5 m/s²
Quiz FAQ
How many questions are in this quiz?
This quiz has 119 questions covering forces, motion, and related basics.
Is there a timer on the Basic science: forces and motion quiz?
No. The quiz has no timer, so you can answer at your own pace.
What format are the questions in?
Every question is multiple choice with 4 options to choose from.
Can I choose the number of questions and difficulty?
Yes. You can select your preferred question count and difficulty level before starting.
What topics are covered in these 119 questions?
Expect Newton’s laws, net force, friction, gravity, acceleration, and basic motion/graph interpretation.
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