Grade 7 Forces & Motion Quiz

A free Grade 7 Forces & Motion quiz. Play without signing up; sign in to save your score.

Grade 7 gradeScience subjectFree quiz

Grade 7 forces and motion use Newton's three laws with net force as the starting point. Students decide whether forces are balanced, relate F = ma to acceleration, and pair action-reaction forces on two different objects. Friction, air resistance, and the distinction between weight and mass keep the models tied to real motion.

The Grade 7 Forces & Motion quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the Grade 7 Forces & Motion skills this quiz is built around.

Decide whether forces are balanced and predict whether velocity stays constant or changes.
Use F = ma to find force, mass, or acceleration when the other two quantities are known.
Identify an action-reaction pair as equal and opposite forces on two different objects.

A useful tip

A free-body diagram shows forces on one object, so an action-reaction pair does not cancel there. Those two forces can cancel internally if both objects are treated as one system.

Frequently asked questions

What does Grade 7 Forces & Motion practice?

Practice includes: Decide whether forces are balanced and predict whether velocity stays constant or changes; Use F = ma to find force, mass, or acceleration when the other two quantities are known; Identify an action-reaction pair as equal and opposite forces on two different objects.

Is the Grade 7 Forces & Motion quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.