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Motion & Forces - Coggle Diagram
Motion & Forces
Gravity, Fiction, and Pressure
Friction is a Force The Opposes Motion
Friction Occurs When Surfaces Slide Against Each Other
Forces And Surfaces
Friction And Heat
Motion Through Fluids Produces Friction
Pressure Depends On Force and Area
Pressure Acts In All Directions In Fluids
Pressure Describes How A Force Is Spread Over an Area
Pressure In Fluids Depends On Depth
Pressure in air
Pressers In Water
Gravity Is A Force Exerted By Masses
Masses Attract Each Other
Gravity On Earth
Weight and Mass
The Force Of Gravity
Gravity Keeps Objects In Orbit
People In Orbit
Spacecraft in orbit
Fluids Can Exert A Force On Objects
The Motion Of A Fluid Affects Its Pressure
Bernoullli's Principle
Applying Bernoulli's Principle
Forces Can Be Transmitted Through Fluids
Pascal's Principle
Hydraulics
Fluids Can Exert An Upward Force On Objects
Density And Buoyancy
Buoyancy
Motion
A Object in Motion Changes Position
Position Describes The Location of an Object
Describing a Position
Measuring Distance
Motion is a Change in Position
Describing Motion
Relative Motion
Speed Measures How Fast Position Changes
Position Can Change at Different Rates
Calculating Speed
Average Speed
Distance-Time Graphs
Velocity Includes Speed and Direction
Velocity
Velocity Versus Speed
Acceleration Measures How Fast Velocity Changes
Speed and Direction An Change With Time
Acceleration can be Calculated from Velocity and Time
Calculation Acceleration
Acceleration over Time
Velocity-Time Graphs
Forces
Forces Change Motion
A Force Is A Push Or A Pull
Size And Direction
Balance And Unbalance Forces
Types of Forces
Forces on Moving Objects
Newtons Frist Law Relates Force And Motion
Newtons First Law
Inertia
Galileos Thought Experiment
Force and Mas Determine Acceleration
Newtons Second Law Relates Force, Mass, and Acceleration
Force Equals Mass Times Acceleration
Mass And Acceleration
Newtons Second Law
Forces Can Change The Direction Of Motion
Circular Motion and Newtons Second Law
Centripetal Force
Forces Act In Pairs
Newtons Third Law Relates Action and Reaction Forces
Action and Reaction Pairs
Action and Reaction Forces Versus Balance Forces
Newtons Three Laws Describe and Predict Motion
Forces Transfer Momentum
Momentum Can Be Transferred From One Object To Another
Momentum Is Conserved
Two Types Of Collision
Momentum And Newtons Third Law
Objects in Motion Have Momentum
Machines
Machines Help People Do Work
Machines Change The Way Force Is Applied
Changing Direction
Mechanical Advantage Of A Machine
Changing Size And Distance
Work Transfers Energy
Energy
Work
Output Work Is Always Less The Input Work
Efficiency And Energy
Increasing Efficiency
Modern Technology Uses Compound Machines
Compound Machines Are Combinations Of Simple Machiens
Mechanical Advantage of Compound Machines
Gears
Modern Technology Creates New Uses For Machines
Microtechnology and Nanotechnology
Robots
Six Simple Machines Have Many Uses
There Are Six Simple Mahines
Lever
Pulley
Wheel and Axle
Wedge
Inclined Plane
Screw
The Mechanical Advantage Of a Machine Can be Calculated
Work & Energy
Work Is The Use Of Force To Move An Object
Force Is Necessary To Do Work
Force, Motion, and Work
Calculating Work
Object That Are Moving Can Do Work
Energy is transferred When Work is Done
Work Changes Potential and Kinetic Energy
Calculating Gravitational Potential Energy
Calculation Kinetic Energy
Calculating Mechanical Energy
The Total Amount Of Energy Is Constant
Conserving Mechancal Energy
Losing mechanical Energy
Forms Of Energy
Work Transfers Energy
Power Is The Rate At Which Work Is Done
Power Can be Calculated From Work And Time
Calculating Power From Work
Horsepower
Power Can Be Calculated From Energy And Time
Everyday Power
Calculting Power From Energy