Physics: Forces Motion And Energy

What this quiz covers

Forces, motion, and energy show up everywhere in physics, from pushing a box to understanding why objects speed up or slow down. This easy quiz focuses on the core concepts you’re expected to recognize and apply in simple situations.

Each question has 4 options and there’s no timer, so you can think through units, directions, and cause-and-effect without rushing.

Skills you’ll practice

You’ll practice identifying forces, predicting motion changes, and connecting energy ideas to everyday examples. The questions aim to strengthen conceptual understanding first, then light calculation where appropriate.

Common pitfalls to avoid

Many wrong answers are based on classic mix-ups, like confusing mass with weight or assuming motion requires a continuous force. Watch for sign/direction errors and for statements that sound right but ignore net force.

• Mixing up mass (kg) and weight (N)
• Forgetting that net force (not a single force) determines acceleration
• Confusing speed with velocity (magnitude vs direction)
• Assuming heavier objects always fall faster (ignoring air resistance)
• Misapplying energy ideas (e.g., “energy is used up” instead of transformed)

Difficulty and question count

Difficulty is balanced for beginners: most items are straightforward definitions and simple applications, with a few questions that test careful reading. Set your question count before starting (it’s currently set to 0), and switch difficulty if you want more challenge or more foundational review.