Question

determine the kinetic energy of a circular disc rotating with a speed of 60 RPM about an Axis passing through a point on its circumference and perpendicular to its plane the circular disc has a mass of 5 kg and radius 1 metre​

Answer 1

KE = 1/2 mv2

= 1/2 * 5*60*60

=9000 J

T. H. A. N. K. S

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