The net distance traveled from the initial position to the final position
What is displacement
100
The rate at which an object changes its velocity
What is acceleration
100
This is the equation for force
What is f=ma
200
An object falls toward Earth because of ______
What is gravity
200
When considering a projectile, the velocity in the y-direction at the instant the object turns and begins to fall back to the earth is ________
What is zero
200
The name for when you consider the same event from two different perspectives it is called a ________
What is frame of reference (or reference frame)
200
An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force
What is Newton's first law
300
An object in free fall has constant _______
What is acceleration
300
A car travels 6 miles from initial position A, then 4 miles to position B, then 5 miles to position C. The distance traveled is _______
What is 15 miles
300
Two cars are traveling directly toward each other at 45 mph, the speed observed by those in each car is ______
What is 90 mph
300
The tendency to resist changes in motion
What is inertia
400
In a position vs time graph the slope represents _______
What is velocity
400
A car moves at a constant velocity of 35 mph the acceleration is _________
What is zero
400
A student is on their long board and is skating at 5 m/s and then throws a ball at 6 m/s the ball is now traveling at _______
What is 11 m/s
400
A person exerts 300 N of force on a box the box exerts ______ of force back on the person
What is 300 N
500
You're initial position is represented by the coordinates (0,0) you're final position is (4,2) in a position(m) vs time(s) graph the velocity is __________.
What is 1/2 m/s
500
A ball is thrown at 4 m/s and lands 4 meters away but at the same height the final speed is __________
What is 4 m/s
500
A long-boarder traveling at 4 m/s throws a ball at 6 m/s straight forward, the speed of the ball as observed by the long-boarder is _________