Flashcards
Newton's Laws, Energy and Power
Flashcards do conjunto (8)
- 1What is Newton's 1st law?An object will remain at rest or move in a constant speed in a straight line unless acted on by an unbalanced force.
- 2What is Newton's 2nd law?F = ma
- 3What is a free body diagram?A diagram of a situation showing the direction of all forces present acting through on point.
- 4What is the component of weight down a slope?component of weight down a slope = mgsinx
- 5What is the component perpendicular to the slope?Component perpendicular to slope = mgcosx
- 6What is the equation for calculating gravitatinal potential energy?E = mgh
- 7What is power?Power is the rate of transformation of energy from one form to another.
- 8What is the equation for power?P = E/t
Informações
- Descrição
- Unit 1 - Mechanics and Properties of Matter Outcome 3
- Criado por
- CuteMarshmallow
- Visualizações
- 44
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