Centripetal Motion Review

Force

Frequently

Frequency

Friction

tangential velocity

centripetal acceleration

period

angular velocity

walrus

5 rev/sec

0.2 rev/sec

0.25 rev/sec

80 rev/sec

seconds

rev/sec

rad/sec

m/s

How fast an object spins.

Acceleration pointed toward center

How fast an object flies off in a straight line

Number of spins per second

Total Time

Torque

Tension

Period

rpm

rad/sec

rev/sec

$$\frac{m}{s^2}$$

30 sec

0.2 sec

5 sec

6 sec

A force that always points outward

A force that always points tangent to the circle

A force that always points toward the center

A force that always points up

62.8 rad/s

10 rad/s

0.628 rad/s

15.7 rad/s