Imperial vs Metric Sytems
This measurement system is based on units of 10
What is Metric System
The amount of matter in an object
What is Mass
A push or a pull on an object
What is Force
A machine that has few or no moving parts
What is Simple Machines
The part of a lever where the object being lifted is located
What is Load Arm
This system uses units like inches, feet, and pounds
What is Imperial Sytem
The force of gravity pulling on an object
What is Weight
Force applied over a distance
What is Work
A machine made of two or more simple machines
What is Compound Machine
Newton's 2nd Law relates force, mass, and this
What is Acceleration
How many centimeters are in 1 meter
What is 100
How far an object travels, regardless of direction
What is Distance
The ability to do work
What is Energy
Name one type of simple machine
What is Lever/Pulley/InclinedPlane/Wheel and Axle/Screw/Wedge
Newton's 3rd Law states that for every action there is this
What is An equal and opposite reaction
How many grams are in 1 kilograms
What is 1,000
The straight-line change in position, including direction
What is Displacement
The rate at which volatility changes over time
What is Acceleration
The fixed point a lever rotates around
What is Fulcrum
Hooke's Law says force equals k times this
What is Stretch (or extensions)
Convert 250 cm into meters
What is 2.5 m
Speed with direction included
What is Velocity
Drawn diagrams that show all the forces acting on an object are called this
What is Free body diagrams
The ratio of output force to input force
What is Machincal Advantage
This scientist developed the laws of motion and universal gravitation
Who is Isaac Newton