Kinetic and potential Energy
Speed and Motion
Balanced and unbalanced forces
Gravity
Scientific Method and nature of Science
100
What is the name of the force that describes a moving object
Kinetic energy
100
What is motion
A change in position over time
100
true or false friction is a force
True!!
100
what does gravity have a pull on
EVERYTHING!
100
what is a hypothesis
An educated guess about a problem
200
what is the law that states energy can't be created or destroyed
The law of conservation of energy
200
True or false speed and velocity are a like
False
200
What is a net force
A system of multiple forces
200
what is mass
The volume of an object
200
what is an abstract
A list of what your project or experiment is about and what you to do
300
What is energy
The ability to cause change
300
how do you find speed
distance divided by time
300
what is interica
The tendancey to resist
300
what is the definition of gravity
a force of attraction between two masses
300
list all types of variables in a scientific investigations
There are independent dependant and control
400
What do kinetic and potential energy have in common
They are both a type of energy
400
What is the definition of a vector
To have speed size direction
400
what is interca
an objects tendancey to resist
400
what is the difference between mass and volume
Volume is gravity times mass but mass is the volume of an object
400
what is the difference between an abstract and a procedure
the difference is that an abstract is the plan for a PROJECT. A procedure is a plan for an EXPERIMENT!
500
there are 4 points on a hill one is at the top two is going down three is at the bottom and four is going u which has the most POTENTIAL energy
point 1
500
What is the standard unit of measure for speed
meters per second
500
what does acceleration measure
Velocity
500
when does gravity have its fullest effect
When your high up in the atmosphere
500
Hayley wonders 'what is erosion?' What part of the scientific method did she use
Problem/question
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