Circular Motion and Centripetal Force

What is a tangent line?

• A line that crosses the graph at one point.

• A line that touches the path twice.

• A line that touches the graph at exactly one point.

Which of the following are true of tangential velocity?

• Constantly changing (direction).

• Measured in Hertz.

• Perpendicular to Centrifugal Force.

• Measure of speed in a specific direction.

• Perpendicular to Centripetal Force.

What does RPM stand for?

What is Hertz?

• 1/T

• 1/s

• 1/f

Tags

NGSS.HS-PS4-1

What is frequency measured in?

• Hertz

• m/s

• ω

Tags

NGSS.HS-PS4-1

Which will have a greater acceleration?

• A smaller radius

• A bigger radius

What is "centripetal" Latin for?

What's your favorite show / movie / series / franchise? :)