Motion, A change in the position of an object over time, Reference point, A place or object used to compare if something is moving, Force, A push or pull that causes an object to move or stop, Balanced forces, Forces that are equal and cause no movement, Unbalanced forces, Forces that are unequal and cause movement, Example of balanced forces, A book on a table that doesn't move, Example of motion, A ball rolling down a hill, Unbalanced force – rope moves, One person pulling harder in tug-of-war

Motion and Force

Leaderboard

Visual style

Options

Switch template

Continue editing: ?