Motion
Force
Potential Energy
Kinetic Energy
CMELTS
100
Motion is described by an objects __________ and ________.
Direction and Speed
100
Name 3 types of force
Gravity, friction, elasticity, electricity, and magnetism
100
Stored energy is...
Potential Energy
100
The energy of motion is...
Kinetic Energy
100

What does repel mean?

like charges move away from each other

200
Examples of directions are...
Up, Down, Foward, Backwards, etc
200
What is the force that occurs when matter rubs against matter?
Friction
200
Which has more potential energy the clock, or something hung on the concept board?
The clock
200

Which has more kinetic energy a fast ball thrown by Zion, or an underhanded pitch thrown by Azra?

Fast ball by Zion

200

What happens to the light from a flashlight when you point it at a mirror?

reflect or bounce

300

Speed equals ________ _________ divided by ________ spent moving.

distance traveled, time

300

What force allowed Destiny to throw a tennis ball, make it pause mid air, and return to her?

Gravity

300
The _________ an object is the more potential energy it has.
higher
300
All ______ objects have kinetic energy.
Moving
300

What is needed to complete an electrical circuit?

energy source or battery

400
What is the property of matter that causes it to resist an change of its motion in either speed or direction.
Inertia
400
When friction occurs so does ________.
heat
400
Where would a child have more potential energy at the top of a slide or at the bottom.
top
400
What is one time of the day that you use kinetic energy?
Example: gym, recess, or taking notes.
400

What is a conductor?

anything that allows energy to past through it

500
Unless acted on by a force objects in ________ tend to stay in _______, and objects in _____ tend to stay in _____.
motion, motion, rest, rest
500
What is a push, or pull that causes an object to move, stop, or change speed or direction.
Force
500
Name three different objects in the room with potential energy, then order them from most potential energy to least.
Example: clock, a book on a desk, and a pencil on the floor.
500
Which point on a roller coaster would the kinetic energy be the highest.
At the bottom of the hill.
500

Bob pushed a heavily loaded cart along a carpeted floor quickly. Which word could be used to describe how the wheels would most likely feel once Bob stops the cart? What would cause it to feel that way?

hot, friction

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