Momentum boat, also known as Newton's third law boat, is a simple science experiment that demonstrates the concept of momentum and Newton's third law of motion.
To make a momentum boat, you will need a small plastic bottle, a straw, a balloon, and some tape. Cut a small slit in the middle of the bottle and insert the straw through it. Tape the balloon to the back of the bottle and blow it up. When you release the air from the balloon, it will propel the boat forward.
The momentum boat works on the principle of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. When the air rushes out of the balloon, it creates a force in one direction, causing the boat to move in the opposite direction.
The speed of the momentum boat can be affected by various factors such as the size and shape of the bottle, the amount of air in the balloon, and the surface of the water. A larger bottle or a more inflated balloon will result in a faster boat.
There are many other experiments that can be done to explore the concept of momentum, such as the egg drop experiment, the rolling ball experiment, and the pendulum experiment. These experiments can help to further understand the principles of momentum and its applications in real-life situations.