Graphing relationships
Vocabulary
More Vocabulary
Vectors and Scalars
Simple calculations
100
Find the velocity.
What is the 10 m/s?
100
The term for something that only has a magnitude
What is a scalar?
100
This means how far something has traveled and it is a scalar
What is distance?
100
Solve for the resultant between these two concurrent force vectors. (Unit is Newtons)
27 meters right
100
You walk 20 meters West and then 10 meters East. What is the total distance.
What is 30 m?
200
What is initial velocity?
What is a 0 m/s?
200
The term for something in physics that has magnitude and direction
What is a vector?
200
This term is the change in position of an object
What is displacement?
200
What is the resultant of the two displacement vectors shown in this diagram? (Unit is meters.)
5 meters right
200
You walk 20 meters West and then 10 meters East. What is your displacement?
What is 10 meters WEST?
300
5 parts to creating a good graph
Title, data, labels, intervals, axes
300
Name two things in physics that are scalars
answers vary
300
The term in physics can be thought of as "speed with a direction"
What is velocity?
300
Solve for the total horizontal component of this vector combination.
200 N left
200(cos60) = 100 N right
-300 N + 100 N = -200 N
300
An object is dropped from rest. How fast is it going in 4 seconds?
What is 40 m/s?
400
Slope of a displacement vs time graph
What is velocity?
400
This is a term that is used to describe the tendency for an object to stay at rest or stay in motion at constant velocity
What is inertia?
400
This term is the rate at which the velocity is changing
What is acceleration?
400
What is the term for the a combination of two or more vectors?
Resultant
400
Net sum of all forces if an object is traveling with constant velocity
What is ZERO?
500
Slope of a velocity vs time graph
What is acceleration?
500
Name 3 things in physics that are vectors
Answers vary
500
This term refers to a condition where something is falling at an acceleration that is equal to the acceleration from gravity
What is free fall?
500
If a man walks 4 m East and 3 m North, what is the angle between East and his resultant displacement?
tan-1(¾) = 36.87 degrees
500
An object is dropped from rest and falls for 3 seconds. How far has it traveled?
What is 45 meters?