Physics, 19.10.2021 21:30 keleakelea
2. a) A disc rotates about its axis at speed 25 revolutions per minute and takes 15 s to stop. Calculate the
i) angular acceleration of the disc.
ii) number of rotation of the dise makes before it stops.
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2. a) A disc rotates about its axis at speed 25 revolutions per minute and takes 15 s to stop. Calcu...
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