Motion
Speed
Acceleration
Forces
Graphing
100

Define a balanced force.

The sum of the forces acting on an object are zero.

100
This is the equation for speed.
What is DISTANCE/TIME?
100

To determine acceleration, you calculate the change in ______ per unit of time.

What is SPEED?

100
The definition for force.
What is PUSH OR PULL?
100

Draw a distance/time graph that represents the following story:

Alex waked 10 meters and realized he forgot to lock the door so he ran back home.

Draw Graph

200

An object changes its motion if________________.

the forces acting on it are unbalanced.

200
You calculate this by dividing the total distance by the total time.
What is AVERAGE SPEED?
200
This is why the moon is still considered to be accelerating, even if it moves at a constant speed around the Earth.
What is CHANGING DIRECTION?
200
The sum of all forces acting on an object.
What is NET FORCE?
200

Draw a distance/time graph that represents the following story:

Tim was hungry, so he walked 10 meters to eat with his friends at Whataburger.

Draw Graph

300
Draw a graph of motion (distance vs. time) that shows constant speed.
What is a STRAIGHT LINE with SLOPE, like this: http://ritter.tea.state.tx.us/student.assessment/resources/online/2006/grade10/math/images/12graphicaa.gif
300
This is speed with direction.
What is VELOCITY?
300

The three ways you can accelerate.

What is INCREASING SPEED, DECREASING SPEED, and CHANGING DIRECTION?

300

This friction acts on object that is falling from the sky.

What is AIR RESISTANCE?

300

Draw a distance/time graph that represents the following story:

Jessica drove to the store, stopped to get some snacks, and drove at a slower speed to meet her friends at the park to play softball.

Draw a graph


400

Draw a graph of motion (distance vs. time) that shows an object at rest.

What is a STRAIGHT LINE with NO SLOPE, like this: ------------------------------------------>

400
The average speed of a bicycle that traveled a total of 100 meters in 10 minutes.
What is 10 METERS PER MINUTE?
400

If an object is accelerating, you will notice a change in ____________ on a distance time graph.

Slope

400
This is the force of gravity on an object's mass.
What is WEIGHT?
400

Draw a distance/time graph that represents the following story:

Makayla was late to work, so she ran down the sidewalk, stopped to wait for the elevator, and ran as fast as she could to her office until she slipped on a puddle of water.

Graph

500

Draw a graph of motion (distance vs. time) that shows acceleration.

What is a SLOPE getting STEEPER, like this: http://www.physics247.com/physics-homework-help/004o.jpg

500
The average speed of a car that traveled 10 meters in 10 minutes, then stopped for 20 minutes, then continued 30 meters in 10 minutes.
What is 10 METERS PER MINUTE?
500

The average acceleration of a bicycle that started at the top of a hill with a speed of 4 m/s and ended at the bottom of the hill with a speed of 8 m/s if the entire ride took 2 seconds.

What is 2 METERS PER SECOND SQUARED?

500

Name 3 types of friction.

Answers may vary

500

Draw a distance/time graph that represents the following story:

Kameron was at the football game 20 meters from his house. After the game, he decided to grab dinner at taco bell closer to his house. He spent some time there before driving back home. (HINT: Home is @ 0 meters)

Graph

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