Exam (elaborations)
AQA A-level PHYSICS Paper 3 Section B Engineering physics
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A gymnast dismounts from an exercise in which he swings on a high bar. The gymnast rotates in the air before landing. Figure 1 shows the gymnast in three positions during the dismount. Figure 1 The arrows show the direction of rotation of the gymnast. In position 1 the gymnast has just let go o...
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