## Error message

Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 20 of /home/raw3y9x1y6am/public_html/includes/file.phar.inc).

# Review Force and Motion-3

1. ### Speed is faster.

No. An object's speed is part of its velocity.
2. ### Velocity has to be in a specific direction.

Yes! An object's speed is measured in distance per time, such as 20 miles per hour. Its velocity must include a direction, such as north at 20 miles per hour.
3. ### They mean the same thing.

No. The two terms have different meanings.
4. ### Speed is a general term and velocity is a scientific term.

No. Both terms are used in science, and they mean different things.

### Florida

SC.4.P.12.1 Recognize that an object in motion always changes its position and may change its direction.
 Review Force and Motion-3 practice

### Utah

UT.3.III.2.e Show how these concepts apply to various activities (e.g., batting a ball, kicking a ball, hitting a golf ball with a golf club) in terms of force, motion, speed, direction, and distance (e.g. slow, fast, hit hard, hit soft).
 Challenge: Paper, Coin, Cup, part 1 video Versorium video, checked Obedient Coin video, checked Challenge: Paper, Coin, Cup, part 2 video Review Force and Motion-3 practice

### NGSS

MS-PS3-1 Construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed of an object.
 Measuring Kinetic and Potential Energy video, checked The Rollback Can video, free, Updated High Bounce video, checked Review Force and Motion-3 practice