6.2-physics

1.

10 points

We say an object _______ about its axis when the axis is internal.

2.

10 points

An object _________ when it moves around its external axis.

3.

10 points

Angular _____ is the amount an object in circular motion spins per unit of time.

4.

10 points

Circular motion is described by _______ speed.

5.

10 points

The angular speed is the rate at which something ___________.

6.

10 points

Each point on a rotating _______ has the same angular speed.

7.

10 points

The _______ speed of each child is not the same because they travel different distances.

8.

10 points

The __________ depends on the radius of the circle in which the person moves.

9.

10 points

Any force can be a centripetal force if its action causes an object to move in a ________.

10.

10 points

Centripetal force is always directed toward the ________ of the circle in which an object moves.