Projectile Motion
Velocity
Equations
Fundamental Forces
The Laws of Motion
100

This direction has constant velocity

What is horizontal

100

It tells how fast and which way an object is moving

What is velocity?

100
it is represented by a letter "t" in all equations of motion
What is time?
100
It is the weakest force of the four fundamental forces
What is gravity?
100
The result of combining all forces acting on an object
What is the net force?
200

This direction has accelerated motion

What is vertical

200
It represents velocity on a position-time graph
What is slope?
200
It is represented by "b" in the equation, y = mx + b
What is the y-intercept?
200
It describes the attraction and repulsion between charged objects and particles
What is electromagnetic interaction?
200
It means that the NET force is equal to ZERO
What are balanced forces?
300

Horizontal and vertical motion must have this in common

What is time

300
The marks are placed at equal time intervals and are farther apart for faster motion and closer together for slower.
What is a dot diagram?
300
On a position-time graph, final position minus the initial position divided by final time minus the initial time
What is average velocity?
300
It is the strongest of the four interactions and acts at very short distances.
What is the strong nuclear force?
300
In this case, an object in motion continues to move at constant velocity
What are balanced forces?
400

The path that an object experiencing projectile motion will follow

What is trajectory?

400

On a position-time graph it represents velocity

What is slope?

400
This type of motion is represented by x = vt + xo
What is motion with constant velocity?
400
Newton was the first to use this force to describe the motion of objects on earth as well as the motion of planets and stars in space.
What is gravitational force?
400
They give the relationships between the NET force and the resulting motion
What are Newton's Laws of motion?
500

An objected kicked upwards with a velocity of 30m/s at 25degrees above the horizontal will spend this much time in the air

What is a 2.6 seconds?

500

On a position-time graph, it is represented by a curve of increasing steepness.

What is increasing speed? or What is acceleration?

500
It describes the position as a function of time for motion with constant velocity and is represented by a straight line on a graph.
What is a linear function?
500
This force dominates the interactions we experience in our daily lives, from keeping us seated in a chair, to friction on the ground, to food digestion, and cell phone operation.
What is electromagnetic force?
500
It gives the relationship between the acceleration of an object and the object's mass.
What is Newton's Second Law
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