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1.Calculate the mean angular velocity,ÃƒÂÃ¢â‚¬Â° of flywheel in earth having flywheel mass 40kg, diameter 10cm and mass of rings 500g, diameter of axle at 3.6cm, no. of chord 7.

2.Calculate the M.I of flywheel in Saturn having flywheel mass 36.5kg, diameter 10cm and mass of rings 200g, diameter of axle at 3cm, no. of chord 10.

3.Calculate the M.I of flywheel in moon having flywheel mass 31.5kg, diameter 10cm and mass of rings 800g, diameter of axle at 2.4cm, no. of chord 5 and hence find its K.E.

4.Calculate the M.I of flywheel in Jupiter having flywheel mass 11.5kg, diameter 10cm and mass of rings 100g, diameter of axle at 2.8cm, no. of chord 6.

5.Calculate the M.I of flywheel in Uranus having flywheel mass 23.5kg, diameter 10cm and mass of rings 1000g, diameter of axle at 3.6cm, no. of chord 5 and hence find its kinetic energy.