Physics, 18.03.2020 21:39, naguil1210
A disk 7.98 cm in radius rotates at a constant rate of 1 250 rev/min about its central axis. (a) Determine its angular speed. rad/s (b) Determine the tangential speed at a point 3.10 cm from its center. m/s (c) Determine the radial acceleration of a point on the rim. magnitude km/s2 direction (d) Determine the total distance a point on the rim moves in 1.90 s. m
Answers: 1
rad=1 rev
rad/min
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A disk 7.98 cm in radius rotates at a constant rate of 1 250 rev/min about its central axis. (a) Det...
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