14. (-/7 Points) DETAILS SERPSE 10 10.7.P.025. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Rigid rods of negligible mass

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14 7 Points Details Serpse 10 10 7 P 025 My Notes Ask Your Teacher Practice Another Rigid Rods Of Negligible Mass 1 (32.96 KiB) Viewed 44 times

14. (-/7 Points) DETAILS SERPSE 10 10.7.P.025. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Rigid rods of negligible mass lying along the y axis connect three particles. The system rotates about the x axis with an angular speed of 2.30 rad/s. 4.00 kg y = 3.00 m 0 2.00 kg -2,00 m 3.00 kg Oy -4.00 m (a) Find the moment of inertia about the x axis. 7 kg - m² (b) Find the total rotational kinetic energy evaluated from <ma? (c) Find the tangential speed of each particle. 4,00 kg particle m/s 2.00 kg particle m/s 3.00 kg particle m/s (a) Find the total kinetic energy evaluated from 4mm2 (c) Compare the answers for kinetic energy in parts (b) and (d). This answer has not been graded yet. Need Help? Road Watch