KINETIC AND POTENTIAL ENERGY
SPEED AND MOTION
BALANCED AND UNBALANCED FORCES
GRAVITY
SCIENTIFIC METHOD NATURE OF SCIENCE
100
It is an energy that is in motion.
What is kinetic energy?
100
Speed is how far something moves in a given amount of time.
What is speed?
100
No they are not
Is a(n) balanced force and an unbalanced force the same?
100
a force that holds an object to the ground.
What is gravity?
100
Scientific methods are used in physical science.
Were are some scientific methods?
200
energy that is stored
What is potential energy?
200
Motion is a change in position over time.
What is motion?
200
Force is a simple push or pull.
What is a force?
200
No it can not.
Can gravity be reversed?
200
different methods.
What do different situations require?
300
A car driving down the road, an airplane flying, skating on a skateboard.
What is some types of kinetic energy?
300
The speed of an object.
What is rarely constant?
300
Balanced forces do not change motion.
What is a balanced force?
300
Water, wind, and ice is an agent of erosion and deposition.
How can gravity shape earth?
300
physics and chemistry.
What study does physical science include?
400
Kinetic energy
If you are going up a hill what energy are you losing?
400
The average speed.
What is a way to calculate the speed of an object that is not always constant?
400
A unbalanced force combines to produce acceleration.
What is a unbalanced force?
400
Gravity causes rockfall,landslides, and mudflow.
What does gravity cause?
400
A hypothesis is an educated guess.
What is a hypothesis?
500
Mechanical energy
What is the element that is in both potential and kinetic energy?
500
Yes it can
Can motion be many things?
500
A net force is a combination of forces.
What is a net force?
500
Yes it is.
Is gravity all around earth.
500
a variable is any factor that can change in an experiment, observation, or model.
What is a variable?
M
e
n
u