Edexcel OLevel Physics Revision Note (Updated)

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Lesson-4.1.4- the relationship between unbalanced force, mass and acceleration: force = mass ?? acceleration F = m ?? a

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Lesson-4.1.3- calculate the resultant force of forces that act along a line. friction is a force that opposes motion.Previous Lesson-4.1.5- the relationship between weight, mass and gravitational field strength: weight = mass ?? gravitational field strength W = m ?? gNext