Vocabulary
Forces
Changes in Motion
Motion
Mixed
100
What is an increase in motion?
Acceleration
100
Which force pulls you down a playground slide?
Gravity
100

What happens to the line on a graph when the object begins to increase acceleration?

What is the Line starts to curve up
100

Alix is playing with a soccer ball at the top of a hill. Alix kicks the ball and it rolls down the hill. What type of friction is happening

Rolling friction/Kinetic Friction

100

On a line graph were the line is in a horizontal straight line means that the object is what?

What is at rest/no motion

200

A push or pull on and object or person is called what

What is force?
200
The force that works against movement.
Friction
200

What type of friction is happening when a person use a  parachute makes a person falling from a great height fall more slowly?

What is Fluid friction

200
Sandley started pushing a bookcase across the room.Then, he removed the books and continued pushing with the same force and direction. How does removing the books affect the motion of the bookcase?
The mass is decreased, making the bookcase move faster.
200

Similar to speed but adds direction

What is Velocity.

300

Occurs when force is applied to an object moves

What is Kinetic Friction

300
The type of force which results in movement?
An unbalanced force.
300
Explain why a person standing on the Moon can jump higher than a person standing on Earth.
The Moon's gravitational pull is less than Earth's.
300
Charlene kicked the winning goal in her last soccer game. What force acted between Charlene's foot and the ball to cause the ball to move?
Push
300

What is the equation speed

What is distance/time 

400

What is a type of friction which slows objects moving through water or air?

Fluid Friction

400
Ms. Starling's class and Ms. Howard's class are playing tug-of-war. After several minutes, the students notice that the rope has not moved at all. What is one possible cause of this?
The two classes have created a balanced force on the rope.
400
A toy car rolling along different surfaces will experience different amounts of friction. A toy car would encounter the most friction when rolling on which surface?
A rough surface (for example: a sandy beach, over grass, over rocks)
400
Rodrigo and Marcus are moving a dresser. They are arguing about which direction to move it. Rodrigo is pushing the dresser with a force of 5 newtons towards Marcus. Marcus is pushing the dresser towards Rodrigo with a force of 10 newtons. What happens to the dresser?
The dresser moves towards Rodrigo.
400

Chris is creating a drawing for his art class, based on this what type of friction is happening 

What is Sliding Friction

500
This is a force between two surfaces rubbing against each other. It works against the motion of an object.
What is friction.
500

A Defensive tackle is pancaked by the Offensive Linemen. Based on this what type of force is being shown?

What is unbalanced force

500
A car and a truck travel at the same speed on a road in the same direction. Both vehicles slow down with the same stopping force. Why does the truck need more distance the the car to stop?
The truck has more mass.
500

Which type of force moves an object toward the source of the force?

Pull

500

Xiomara roller skates to the top of a hill and then starts rolling downward. What are the MAIN force affecting Xiomara’s motion and What type of Friction is happening?

What are gravity and rolling friction.

M
e
n
u