1/13
Dr. Aitken's class
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
Force
A push/pull action that has the ability to change motion.
can increase/decrease the speed of an object
Can change direction object moves
To measure Force, we mainly use spring scales
Newton
A metric unit of force, a derived unit. (SI)
Pound
a unit of measurement used to quantify force, specifically the gravitational pull exerted on an object.
Friction
Force that resists forward motion
changes energy of motion into heat energy
measured in newtons
Friction goes the opposite way of motion
Sliding Friction
Force that resists motion
similar to another type, static friction, but this friction happens during movement, not before.