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Physics, 10.10.2021 14:00 dndndndnxmnc
By moving her arms outward, an ice skater speeds up a spin, while moving her arms inward slows down a spin. Question options: True False false
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Aparticle moves in the xy plane with constant acceleration. at time zero, the particle is at x = 6 m, y = 8.5 m, and has velocity ~vo = (9 m/s) ˆı + (−2.5 m/s) ˆ . the acceleration is given by ~a = (4.5 m/s 2 ) ˆı + (3 m/s 2 ) ˆ . what is the x component of velocity after 3.5 s? answer in units of m/s.
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By moving her arms outward, an ice skater speeds up a spin, while moving her arms inward slows down...
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