Air is thrown on sail attached to a boat by an electric fan placed on the boat. Will the boat start moving?
The answer is yes, the boat will start moving. When the fan blows air onto the sail, it creates a force on the sail. This force is transmitted to the boat, causing it to move.
The boat will move in the direction opposite to the direction of the airflow. This is because the air is pushing on the sail, and the sail is pushing on the boat.
The magnitude of the force on the boat depends on the speed of the airflow and the area of the sail. The faster the airflow, the greater the force. The larger the sail, the greater the force.
This principle is used in sailing boats. The sails are used to harness the wind, which is a natural source of airflow. The wind pushes on the sails, causing the boat to move.
Related Questions:
- What is the force that causes the boat to move?
- The force that causes the boat to move is the force of the air on the sail.
- What is the direction of the force on the boat?
- The direction of the force on the boat is opposite to the direction of the airflow.
- What factors affect the magnitude of the force on the boat?
- The factors that affect the magnitude of the force on the boat are the speed of the airflow and the area of the sail.
- How is this principle used in sailing boats?
- This principle is used in sailing boats to harness the wind and make the boat move.
- What is the relationship between the force of the air on the sail and the movement of the boat?
- The force of the air on the sail causes the boat to move in the opposite direction to the direction of the airflow.
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