Difference between revisions of "Physics Key Stage 4"
(→Energy Resources) |
|||
| Line 63: | Line 63: | ||
**[[Wave Power#Power|Wave]] | **[[Wave Power#Power|Wave]] | ||
**[[Wind Power#Power|Wind]] | **[[Wind Power#Power|Wind]] | ||
| + | |||
| + | ==Forces== | ||
| + | ===Forces and their Interactions=== | ||
| + | ====Representing Forces==== | ||
| + | *[[Vector]]s | ||
| + | *[[Force#Forces as Vectors|Forces as Vectors]] | ||
| + | *[[Free Body Diagram]] | ||
| + | |||
| + | ====[[Contact Force]]s==== | ||
| + | *[[Normal Contact Force]] | ||
| + | *[[Friction]] | ||
| + | *[[Drag]] | ||
| + | **[[Air Resistance]] | ||
| + | **[[Water Resistance]] | ||
| + | *[[Upthrust]] | ||
| + | *[[Driving Force]] | ||
| + | *[[Thrust]] | ||
| + | *[[Lift]] | ||
| + | *[[Tension]] | ||
| + | |||
| + | ====[[Non-contact Force]]s==== | ||
| + | *[[Magnetism|Magnetic Force]] | ||
| + | *[[Electrostatic Force]] | ||
| + | *[[Gravity|Gravitational Force]] | ||
| + | **[[Weight]] | ||
| + | |||
| + | ====Interactions==== | ||
| + | *[[Balanced Forces]] | ||
| + | *[[Unbalanced Forces]] | ||
| + | **[[Resultant Force]] | ||
| + | *[[Newton's Third Law]] | ||
| + | **[[Force Pair]] | ||
| + | *[[Force Equilibrium]] | ||
| + | **[[Deformation]] | ||
| + | ***[[Elastic Deformation]] | ||
| + | ***[[Inelastic Deformation]] | ||
| + | ***[[Hooke's Law]] | ||
| + | ***[[Spring Constant]] | ||
| + | ***[[Work Done#Work Done by Deformation|Work Done by Deformation]] | ||
| + | |||
| + | ===Work Done as force x distance, energy transfer=== | ||
| + | *[[Work Done]] | ||
| + | *[[Mechanical Energy Transfer]] | ||
| + | |||
| + | ===Pressure and pressure differences in fluids=== | ||
| + | *[[Pressure]] | ||
| + | *[[Fluid Pressure]] | ||
| + | *[[Atmospheric Pressure]] | ||
| + | *[[Upthrust]] | ||
Revision as of 17:10, 3 February 2019
Contents
Energy
Energy changes in a system, and in the ways energy is stored before and after such changes
Systems
Energy Store
- Thermal Energy Store
- Elastic Potential Energy Store
- Chemical Potential Energy Store
- Kinetic Energy Store
- Magnetic Potential Energy Store
- Electrostatic Potential Energy Store
- Nuclear Potential Energy Store
- Gravitational Potential Energy Store
- Internal Energy Store
- Vibrational Energy Store
Calculating Energy Stores
- Calculating Kinetic Energy
- Calculating Gravitational Potential Energy
- Calculating Elastic Potential Energy
- Calculating Thermal Energy