Flashcards
Fields
Flashcards do conjunto (7)
- 1Gravitational potentialWork done per unit mass to move a small object from infinity to that point
- 2Gravitational field strengthForce per unit mass on a small test mass placed in the field
- 3Racial fieldField lines are always directed to the centre
- 4Uniform fieldField lines are parallel to one another and equally spaced
- 5GPEEnergy of an object due to its position in a gravitational field
- 6EquipotentialsSurfaces is constant potential
- 7Potential GradientChange of potential per metre at that point