Video:
Description: The fan carts display Newton’s Third law of motion. The cart moves in the direction opposite to the direction that the air is blowing.
Demonstration:
- Turn on the fan cart without the sail and observe it moves opposite the direction the fan blows
- Turn off the fan cart and turn on the fan cart with the sail
- Observe how the sail prevents the cart from moving when the fan is on, but will move if the sail is blown on.
22-B2
