Kinetic and Potential Energy
Speed and Motion
Balanced and Unbalanced Forces
Gravity and Motion
Scientific Method/ Nature of Science
100
The ability to cause change.
What is energy?
100
A change in position over time.
What is motion?
100
A push or pull.
What is a force?
100
A force of attraction between objects due to their mass.
What is gravity?
100
FACTS and EVIDENCE!
What is science based on?
200
__________ is the energy of motion.
What is kinetic energy?
200
Distance / Time
What is the formula for speed?
200
The combination of all forces acting on an object.
What is a net force?
200
Gravity comes from the __________.
What is the core?
200
An educated guess about the outcome of an experiment.
What is a hypothesis?
300
Position, condition, and chemical composition affect __________
What is potential energy?
300
A person sitting at the bottom right corner desk in the classroom.
What is position?
300
The two forces, or the objects putting force on another object, don't move.
What are balanced forces?
300
It happens when no force is acting on an object except the force of gravity.
What is free fall?
300
The group that stays the same during the whole experiment.
What is the control group?
400
They both are forms of energy and they both add up to equal mechanical energy.
What do kinetic and potential energy have in common?
400
The distance 9000 isn't right, the right way to write it is 9000 __________.
What are meters?
400
Two kids are fighting over the remote for the TV. The older one, pulling to the left, has a force of 4 N. The younger one, pulling to the right, has a force of 2 N. The remote moves to the left, where the greater force is pulling. This is called __________.
What are unbalanced forces?
400
When an elephant and a feather are both dropped at the same time and height and hit the ground at the same time.
What is no air resistance?
400
Information recorded in an experiment would be recorded on a __________ which will be put on something more organized called a __________.
What is a data table and a graph?
500
Agrees with the fact that energy can't be created.
What is the law of conservation?
500
A horse runs 900 km in 8 hours. The horse runs ____ km in 1 hour.
What is 112.5 km?
500
A dog walker is walking 2 dogs. One dog is pulling north with a force of 6 N. The other dog is pulling west with a force of 6 N. The dog walker is pulled __________.
What is northwest?
500
Mass * the amount of Gravity (mg).
What is the formula to find the amount of force on an object?
500
These groups are needed for a successful experiment.
What is a control group and an experimental group?
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