Physics, 05.08.2019 20:10, sayedabdullah
Agyroscope flywheel of radius 3.21 cm is accelerated from rest at 13.2 rad/s2 until its angular speed is 2450 rev/min.
(a) what is the tangential acceleration of a point on the rim of the flywheel during this spin-up process?
(b) what is the radial acceleration of this point when the flywheel is spinning at full speed?
(c) through what distance does a point on the rim move during the spin-up?
Answers: 2
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Physics, 22.06.2019 08:00, plshelpme53
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Agyroscope flywheel of radius 3.21 cm is accelerated from rest at 13.2 rad/s2 until its angular spee...
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