Zusammenfassung der Ressource
Applied Science-Energy
- Gravitation Potential Energy
- Charge of GPE = mass x gravitational force x change in height
- GPE = m x g x h
- Efficiency
- Efficiency = Energy out ÷ Energy in x 100
- Possible equations for GPE
- Potential energy = mass x gravity x height
- Ep = mgh
- gravity = potential energy ÷ (mass x height)
- g = Ep ÷ mh
- Height = potential energy ÷ (mass x gravity)
- h = Ep ÷ mg
- Mass = potential energy ÷ (gravity x height)
- m = Ep ÷ gh
- 9 forms of energy
- Kinetic (movement)
- Gravitational potential (uphill)
- Heat energy
- Light energy
- Sound energy
- Elastic potential (anything stretched)
- chemical potential (usually batteries and fuels)
- Nuclear energy
- Electrical energy
- Kinetic energy equation
- ½ x mass x velocity x velocity
- ½ x m x v x v
- (mass x velocity x velocity) ÷ 2
- (m x v x v) ÷ 2
- 0.5 x mass x velocity x velocity
- 0.5 x m x v x v