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Symbols
Components
Friction
Net Force
Random
100

This is the symbol for friction that we use when an object is in motion.

fk

100

The mode your calculator should be in when working with angles.

What is Degree mode?

100

The force of static friction when pushing on an object at rest with an applied force of 3 N.

What is 3 N?

100

This is true when the net force is not zero.

What is the object is accelerating?
100

The difference between accurate and precise.

Accurate is how close you are to an accepted or true value. Precise is how close values are to each other.

200

DAILY DOUBLE

What does the symbol g represent, and what is its value here on the surface of the Earth?

200
This component is in the opposite direction of friction.

What is Fx?

200

Kinetic friction = applied force in this situation

What is constant speed?

(assuming those are the only two horizontal forces)

200

When you know net force and mass, you can calculate _________.

What is acceleration?

200

The only unitless symbol so far this year.

What is the coefficient of friction?

300

The symbol for the horizontal component of a force

Fx

300

When a problem talks about a force being applied at an angle, then you need to calculate _______. 

What are components?

300

DAILY DOUBLE

The symbol or symbols you could possibly use for friction when an object is NOT accelerating.

300
When asked to determine the net force in the horizontal direction, this is what you do.

What is add horizontal forces in the same direction and subtract horizontal forces in the opposite direction?

300

Name four Greek letters that we learned this year.

What are delta, sigma, theta, and mu?

400

The symbol for weight

Fg

400
When a force is applied at an angle, what is true about FN and Fg?
What is that they are not equal?
400

This type of friction can be thought of as a threshold between not moving and moving.

What is maximum static friction?

400

The net force when F1 = 1 N to the right, F2 = 3 N to the left, and F3 = 2 N to the right.

What is zero?

400

The name of the equations that we use to solve things like displacement, initial velocity, final velocity, time, and acceleration.

What is kinematics?

500

The symbol for angle

\theta

500

When a force is applied at an upward angle, this is what FN is equal to.

What is Fg - Fy?
500

This type of friction increases with increasing applied force.

What is static friction?

500
The net force when 12 N is applied to the right and 1 N of friction is applied to the left.

What is 11 N to the right?

500

Name four different vectors.

What are displacement, velocity, acceleration, and force?