Whirling Cup Exit Ticket

Front

What is the tension force in a vertical circular motion?

Back

The tension force is the force exerted by the string on the object being swung. It varies depending on the position of the object in the circle.

Front

Where is the tension force greatest when swinging a bucket in a vertical circle?

Back

The tension force is greatest at the bottom of the vertical circular path due to the combination of gravitational force and the required centripetal force.

Front

What role does gravity play in vertical circular motion?

Back

Gravity acts downward and affects the net force acting on the object. At the top of the circle, it assists the tension force in providing the necessary centripetal force.

Front

What is centripetal force?

Back

Centripetal force is the net force that acts on an object moving in a circular path, directed towards the center of the circle.

Front

How does the centripetal force change in vertical circular motion?

Back

The centripetal force changes throughout the motion because it depends on the tension in the string and the gravitational force acting on the object.

Front

What is a free body diagram?

Back

A free body diagram is a graphical representation used to visualize the forces acting on an object.

Front

What does a free body diagram look like for a bucket at the top of the circle?

Back

At the top, the diagram shows tension acting downward and gravitational force also acting downward, both contributing to centripetal force.

Front

What does a free body diagram look like for a bucket at the bottom of the circle?

Back

At the bottom, the diagram shows tension acting upward and gravitational force acting downward, with tension being greater than gravity to provide centripetal force.

Front

What is the relationship between tension and centripetal force at the top of the circle?

Back

At the top of the circle, the tension force and gravitational force together provide the centripetal force required for circular motion.

Front

What is the relationship between tension and centripetal force at the bottom of the circle?

Back

At the bottom of the circle, the tension force must overcome gravitational force and provide the necessary centripetal force.