Lesson
Lesson-7.1.5- the relationship between force, mass and acceleration (including the direction), F = ma
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Lesson-7.1.4- Recognise that if there is no resultant force on a body it either remains at rest or continues at constant speed in a straight line.PreviousLesson-7.1.6- Understand friction as the force between two surfaces which impedes motion and results in heating ??? Recognise air resistance as a form of frictionNext