Formulas
Motion 1.0
Motion 2.0
Newton
Forces 1.0
Forces 2.0
Motion Graphs
100
The formula for Speed
What is Distance divided by Time?
100
The process of changing position
What is motion?
100
How quickly an object gets from one place to another
What is speed?
100
Newton's first law
What is An object in motion stays in motion unless an unbalanced force acts upon it?
100
An example of an unbalanced force
What is friction?
100
Can be balanced or unbalanced
What is gravity?
100
We study graphs to show
What is the relationship between two things. Also, to analyze data.
200
The formula for distance
What is speed times time
200
Something used to describe position
What is a reference point?
200
Changing speed is known as _____________ and ______________________.
What is acceleration or deceleration?
200
Newton's first law has to do with this concept
What is inertia?
200
An example of a surface with a lot of friction
What is a rug?
or some other acceptable answer
200
An invisible force that pulls objects toward each other
What is gravity?
200
In a distance/time graph, this is on the x-axis
What is time?
300
The formula for time (scalar)
What is distance divided by speed
300
How position can be described
What is up, down, left, right, or N,S,E,W?
300
The total distance traveled divided by the total time taken to travel that distance in a given direction
What is velocity?
300
Newton's second law
What is force is equal to the mass of an object times its acceleration?
300
An example of a surface with very little friction
What is ice?
or some other acceptable answer
300
A force produced by moving electric charges
What is magnetism?
300
In a velocity/time graph, this is on the y-axis
What is velocity?
400
The formula for time (vector)
What is displacement divided by velocity?
400
The length between two objects or locations. This is a scalar quantity.
What is distance?
400
A car making a turn is an example of this
What is velocity?
400
Newton's third law
What is for every force acting on an object, that object exerts an equal force in the opposite direction on the first object?
400
The resistance that one surface or object encounters when moving over another
What is friction?
400
The way opposite poles behave
What is attract?
400
In a velocity/time graph, this is on the x-axis
What is time?
500
The formula for displacement
What is velocity times time
500
The distance between the pirate and his treasure
What is 35m?
500
If it takes a baseball player 2.5 seconds to run from the batter's box to first base at an average speed of 6.5 meters per second, the distance she covers is
What is 16.25m?
500
An example of a balanced force
What is a book sitting on a table?
or other acceptable answer
500
The resistance created by any two objects when sliding against each other. Creates heat.
What is sliding friction?
500
The way like poles behave
What is repel?
500
In a distance/time graph, this is on the y-axis
What is distance?
600
The formula for velocity
What is displacement divided by time?
600
Distance with direction. This is a vector quantity.
What is displacement?
600
A car travels north at uniform velocity a distance of 100 m in 4 seconds. The velocity of the car is:
What is 25 m/s North?
600
An example of an unbalanced force
What is a reindeer pulling a sleigh?
or some other acceptable answer
600
Occurs between fluid layers that are moving relative to each other. This internal resistance to flow is named viscosity.
What is fluid friction?
600
The way materials become magnetized
What is entering the magnetic field of another magnet?
600
We can calculate displacement on a graph by
What is multiplying length x width (finding the area)?
700
The formula for acceleration
What is the change in velocity divided by time?
700
What is the distance between the car and the house?
What is 1550m?
700
Bob rides his bicycle on a path that is 75 km long to get to his house that is due east of the bike path. If it takes bob 15 hours to travel, then his speed is:
What is 5 km/hr
700
These are opposite in direction but equal in size
What are balanced forces?
700
The frictional force that occurs when one object rolls on another. Not as much resistance as sliding friction. Produces the least amount of friction.
What is rolling friction?
700
The reason satellites stay in space
What is gravity in earth's orbit and momentum?
700
_________ is in last place because _________________________
Who is Charlie, because even though his speed was the fastest to start with, he stopped part way through the race?
800
The formula for change in velocity
What is acceleration times time?
800
The displacement between the car and the house can be solved like this
What is th
What is using the Pythagorean theorum to find the missing side of each triangle and adding them together.
800
Bob rides his bicycle on a path that is 75 km long to get to his house that is due east of the bike path. If it takes bob 15 hours to travel, then his speed is:
What is 5 km/hr East
800
Balanced forces result in this much net movement
What is no net movement?
800
The friction experienced when individuals try to move a stationary object on a surface, without actually triggering any relative motion between the body and the surface on which it is on
What is static friction?
800
The area around the magnet
What is magnetic field?
800
He was in second place for the first 8 seconds, then finished the race in first place.
Who is Albert?
900
The formula for time (acceleration)
What is change in velocity divided by acceleration?
900
The displacement between the pirate and his treasure.
What is 11.2m?
900
If a Ferrari, with an initial velocity of 10 m/s south, accelerates at a rate of 50 m/s/s for 3 seconds, what will its final velocity be?
What is 160 m/s South?
900
Unbalanced forces result in net movement in which direction
What is the direction of the larger force?
900
Bob pushed the box, but it didn't budge. This type of friction is:
What is static?
900
The spinning particles that cause magnetism
What are electrons?
900
Who started out in last place, but then ended up winning second?
Who is Bob?
1000
Calculating displacement (Pythagorean theorem)
What is a2 + b2 = c2 ?
1000
Displacement and distance for the following:
Jasmin spins around in a circle 5 times, and does not change direction.
What is 0 for displacement and 0 for distance?
1000
Bill and Amy want to ride their bikes from their neighborhood to school which is 14.4 kilometers away. It takes Amy 40 minutes to arrive at school. Bill arrives 20 minutes after Amy. Amy's average speed in meters per second is this much faster:
What is 2m/s?
1000
A soccer ball gets kicked and begins rolling. It reaches a hill and starts down, gaining speed as it goes. This is an example of
What is momentum?
1000
Bowling is an example of what type of friction
What is rolling?
1000
The magnetic poles are named either
What is north or south?
1000
Describe the rate of acceleration in this picture:
What is a constant gradual increase, then 5 stationary seconds, with a quick gradual deceleration?