Physics-Mechanics
- Created by: Adam Fenton
- Created on: 28-01-13 18:44
View mindmap
- Mechanics
- Forces in Action
- Car Safety
- Kinetic Energy= Braking Force x Braking Distance
- Seat Belts,Air Bags, Crumple Zones
- GPS
- Stopping Distance= Thinking Distance + Braking Distance
- Turning Forces
- Moment
- Moment=F x Perpendicular Distance From The Pivot
- Principle of Moments
- Torque
- Torque=One of the forces x the perpendicular distance between the two forces
- Couple
- Moment
- Resultant Force
- F=MA
- Newton Definition
- Balanced Forces
- Triangle of Forces
- Terminal Velocity
- Drag
- Pressure
- P=F/A
- Liquids
- P=hpg
- Floating and Sinking
- P=hpg
- Density
- Mass per unit area
- p=M/V
- Car Safety
- Motion
- Motion Graphs
- Velocity-Time Graphs
- Acceleration-Time Graph
- Describe Motion
- Displacement -Time Graphs
- Constant Acceleration Equations
- SUVAT
- V=U+AT
- S=U+V/2XT
- S=UT+0.5AT^2
- S=VT-0.5AT^2
- V^2=U^2+2AS
- SUVAT
- Free Fall
- Trap Door Method
- g=9.81ms^2
- Scalars
- Potential Difference, Distance, Speed, Pressure ...
- S=D/T
- Potential Difference, Distance, Speed, Pressure ...
- Vectors
- Triganometry
- Pythagoras
- A^2+B^2=C^2
- Horizontal and Vertical Componants
- SI Units
- kg,m,s,K,A,mol
- Prefixes
- Motion Graphs
- Energy
- Power
- Watt
- 1 W = 1Js^1
- P=W/T
- Work
- Joule
- W = Fx Cos angle
- W = 0.5Fx
- W = F X Distance moved in the direction of the force
- Work
- P=W/T
- 1 W = 1Js^1
- Watt
- Work
- Joule
- W = Fx Cos angle
- W = 0.5Fx
- W = F X Distance moved in the direction of the force
- Forms of Energy
- Chemical
- Electrical
- Electromagnet
- GPE
- gph
- =
- 0.5MV^2
- =
- gph
- internal
- Nuclear
- Sound
- K.E
- 0.5MV^2
- Materials
- Plastic
- Elastic
- Hooke's Law
- Elastic Limit
- F=kx
- Hooke's Law
- Young Modulus
- Stress/Strain
- Stress = F/A
- Strain = E/L
- Efficiency
- Efficiency = Useful output energy / Total input energy x 100
- Sankey Diagrams
- Conservation of Energy
- Create and Destroy
- Transfer and Transform
- Conservation of Energy
- Conservation of Energy
- Create and Destroy
- Transfer and Transform
- Power
- Forces in Action
- Forces in Action
- Car Safety
- Kinetic Energy= Braking Force x Braking Distance
- Seat Belts,Air Bags, Crumple Zones
- GPS
- Stopping Distance= Thinking Distance + Braking Distance
- Turning Forces
- Moment
- Moment=F x Perpendicular Distance From The Pivot
- Principle of Moments
- Torque
- Torque=One of the forces x the perpendicular distance between the two forces
- Couple
- Moment
- Resultant Force
- F=MA
- Newton Definition
- Balanced Forces
- Triangle of Forces
- Terminal Velocity
- Drag
- Pressure
- P=F/A
- Liquids
- P=hpg
- Floating and Sinking
- P=hpg
- Density
- Mass per unit area
- p=M/V
- Car Safety
Comments
No comments have yet been made