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When _____ is being applied, ____ is being done, which is measured in ______.
force, work, joules
curved line going upwards over time; velocity vs. time
The overall forces being applied on an object is the what?; measured in Newtons(N)
net force
What type of graph is when the object started fast, but then changed direction, and is going slow?; distance vs. time
velocity graph
________ is the force that leads to an object slowing down when it touches another object.
Friction
What is measured in meters(m)?
distance
This is a way to measure how quickly something is moving; 12 m/s
speed
When there is a force being applied to an object by another person or other object, there is a(n) _______ _____.
applied force
The rate where an object changes direction or speed is what?; speeding up, changing direction, or slowing down
acceleration
When velocity increases at a constant rate, it is a what; velocity vs. time
constant acceleration graph
A straight horizontal line across the graph is an example of a what?; distance vs. time
no speed graph
________ is the rate where an object changes position in a specific direction.
Velocity
When the speed never changes on a graph, it is an example of what type of graph?; distance vs. time
constant speed graph
What type of force is happening when two forces, that are equal in size, are acting in opposite directions on an object? Ex: <- 15N and 15N ->
balanced force
This person is an English physicist/mathematician and created the three laws of motion
Sir Isaac Newton
How much work is done by a person who uses a force of 15N to push a cabinet 5m?
75 Joules
the speed remains the same; velocity vs. time
constant velocity graph
This law says that for every action, there is an equal and opposite reaction. What is this law?
Newton's Third Law
Newton's ______ Law represents the formula Force = Mass x Acceleration
Second
the object is getting faster; a curved line going up on a graph; distance vs. time
acceleration graph
What type of law states that an object at rest will stay at rest until an unbalanced force acts on it?
Newton's First Law
unbalanced force
Solve for the net force of <-30N and ->45N.
15N to the right
_______ _____ is the average of all of the speeds overtime.
Average Speed
How fast would you be going if you drove 100 miles in 2 hours?
50 mph