Never-Fall Bumper Car Wind-Up

Newton's third law of motion comes into play on bumper cars. This law, the law of interaction, says that if one body exerts a force on a second body, the second body exerts a force equal in magnitude and opposite in direction on the first body. It's the law of action-reaction, and it helps to explain why you feel a jolt when you collide with another bumper car. So wind up these fun little bumper cars and watch and learn! Featured in 3 different colors (red, blue and yellow).

Features:

• Bumper-car wind-ups that have a special no-fall feature
• Comes in assorted colors
• Excellent for demonstrating Newton's third law of motion
• Great as a stocking stuffer or small gift

Note: Although we do try and accommodate specific requests for the color of wind up toy received, we cannot guarantee which one will be shipped to customers. Price is per unit. Picture shows three wind-ups for demonstration purposes only.