A grindstone has a radius of 600 cm and rotates at 7000 rpm
a grindstone has a radius of 6.00 cm and rotates at 7000 rpm.
(a) Calculate the magnitude of the centripetal acceleration at its edge in m/s2 and convert it to multiples of g.
(b) What is the linear speed of a point on its edge?
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a grindstone has a radius of 6.00 cm and rotates at 7000 rpm. What is the linear speed of a point on its edge
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