This will prevent toes or fingers from being in the danger zone. Riding your bicycle is a good example of this law of motion at work. Each repetition with the same force gives a similar acceleration.
You can explore several different experiments that demonstrate this principle. Newton is best known for three very important principles of physics called classical mechanics.
Take a toy car and place it at the top of the ramp and release it. Click the Stop button to end data recording.
You will notice that the distance that each ball moves is inversely proportional to its mass. Release the trolley from the same starting point as before.