Show:
Kinetic and Potential Energy
Motion and Speed
Acceleration
Forces
Gravity and Motion
100
Does a flower pot sitting on a table have kinetic or potential energy???
Potential!!!
100
What is motion???
Something that is moving!!!
100
What is acceleration?
The rate at which velocity changes!!!
100
A force is a...
Push or a pull!!!
100
What is gravity???
A force of attraction between objects due to their mass!!!
200
Does rain have kinetic or potential energy???
Kinetic Energy!!!
200
What is speed???
How fast something moves!!!
200
An increase in velocity is called..
Positive Acceleration!!!
200
Can forces transfer energy?!?
Yes!!!
200
True or false???? The acceleration due to gravity is the same for all falling objects when there is no air resistance.
True!!!!
300
If something has potential energy it is...
At rest and not moving!!!
300
Is a car going 1000mph, an example of speed or motion???
speed!!!
300
A decrease in velocity is called...
Negative Acceleration!!!
300
Newton's first law states that objects maintain their velocity unless.....
They experience an unbalanced force!!!
300
True or false???? Gravitational force is stronger between objects with more mass.
True!!!
400
What is potential energy???
Anything about to be in motion, or still!!!
400
Objects in motion stay in...
Motion!!!
400
What is centripetal acceleration???
Acceleration in circular motion!!!
400
What is Newton's first law called???
Inertia!!!
400
An object is in orbit when it...
Travels around another object in space!!!
500
What is kinetic energy???
An object in motion!!!
500
Objects at rest, stay at rest unless...
Something bumps it as an outside force!!!
500
Velocity is a vector having both a...
Magnitude and direction!!!
500
Newton's second law states that...
Force = mass x acceleration!!!
500
Fill in the blank!!! When the only force affecting an object is gravity, that object is in ___________.
Free fall!!!