1. Defining Gravitational Fields

Learning Outcomes
  • I can define a gravitational field.
  • I can explain the concept of gravitational field strength.
  • I can distinguish between gravitational force and field strength.
  • I can calculate gravitational field strength.
  • I can interpret field diagrams around massive objects.

Key Topics:
  • Field strength: \( g = \frac{F}{m} \)
  • Gravitational fields of point masses