Activity 4 On the space provided, write (FIRST) if the statement is Law of Inertia, Identify the statements that explain the three (3) laws of motion. 1. The motorcycle stops when a driver steps on the break. 2. The passengers lean backward when a bus starts to move. 3. A chair moves when a person pushes it. 4. The soldier leans backward when the gun is fired. 5. The car slows down when it approaches a crossroads.