Key term for OCR GCSE Physics A, used in Forces in action.
The force per unit mass acting on an object at a specific point in a gravitational field, measured in N/kg.
Gravitational field strength appears in OCR GCSE Physics A revision content for Forces, especially Forces in action and Weight and gravity.
Forces
Forces in action • Weight and gravity
Energy
Work done • Calculations for moving and stretched objects
Forces
Forces in action • Acceleration in free fall
Forces
Forces in action • Applying force formulae
Forces
Newton’s laws • Stored energy calculations
Matter
Pressure • Pressure in liquids
Matter
Particle model • Density
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