Title: T from v and r
Course: Physics copy 1

Q: Nick is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 150 cm and the magnitude of velocity is 940cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 1 (± 0.1)

Q: Kelly is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 150 cm and the magnitude of velocity is 1900cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.5 (± 0.1)

Q: Micah is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 90 cm and the magnitude of velocity is 280cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 2 (± 0.1)

Q: Bryn is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 80 cm and the magnitude of velocity is 1300cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.39 (± 0.1)

Q: Felicia is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 100 cm and the magnitude of velocity is 940cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.67 (± 0.1)

Q: Samantha is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 180 cm and the magnitude of velocity is 1700cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.67 (± 0.1)

Q: Kate is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 130 cm and the magnitude of velocity is 820cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 1 (± 0.1)

Q: Justin is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 150 cm and the magnitude of velocity is 2400cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.39 (± 0.1)

Q: Bryn is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 120 cm and the magnitude of velocity is 1100cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.69 (± 0.1)

Q: Nick is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 50 cm and the magnitude of velocity is 470cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.67 (± 0.1)

Q: Peter is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 70 cm and the magnitude of velocity is 220cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 2 (± 0.1)

Q: Bryn is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 180 cm and the magnitude of velocity is 2300cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.49 (± 0.1)

Q: Kelly is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 80 cm and the magnitude of velocity is 500cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 1 (± 0.1)

Q: Kyle is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 110 cm and the magnitude of velocity is 1700cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 0.41 (± 0.1)

Q: Micah is twirling a model airplane in a circle with uniform circular motion. The radius of the path is 50 cm and the magnitude of velocity is 310cm/s. The period of the rotation is _____ s/cycle (seconds per second) (enter your answer as a number correct to two significant digits).
A: 1 (± 0.1)