Show:
Prologue
Chapter 1
Chapter 2
Chapter 3
Chapter 4
100
Fake science
What is psuedoscience?
100
Organized motion into two categories (natural and violent).
Who was Artistotle?
100
resistance to change in motion
What is inertia?
100
force x time interval
What is impulse?
100
everything pulls on everything else involving only mass and distance
What is Universal Law of Gravity?
200
Steps include observe, question, predict, test and draw conclusion.
What is scientific method?
200
Push or pull.
What is force?
200
connects force, mass and acceleration
What is Newton's Second Law?
200
mass x velocity
What is momentum?
200
measured by a scale
What is weight (supporting force)?
300
Language of science
What is math?
300
Measure of the inertia of a material object.
What is mass?
300
only force on an object is gravity
What is free fall?
300
three types of potential energy
What is chemical, elastic and gravitational?
300
anything shot or thrown through the air
What is projectile?
400
Practical use of science.
What is technology?
400
Resistive force that oppose the motion or attempted motion of an object past another which it is in contact.
What is friction?
400
acceleration due to gravity on Earth
What is 9.8 m/s/s?
400
property of a system that enables it to do work
What is energy?
400
projectile that falls around Earth instead of into it
What is satellite?
500
Study of nonliving things.
What is physical science?
500
type of equilibrium where objects are not moving
What is static equilibrium?
500
To every action there is always an opposed equal reaction.
What is Newton's Third Law?
500
amount of work done per time it takes to do it
What is power?
500
speed to get away from gravity of a planet
What is escape speed?