#1 Show your solutions clearly and completely.1. A steam fan in a thermal power plant has a moment of inertia of 3 kg. m² about its axis of rotation.The angular frequency of the steam turbine fan during start-up is 3600 rad/s at a time 3s. Determine thefollowing:a) Angular momentum of the steam turbine fanb) Power of the steam turbine fan.c) The torque acting on the steam turbine fan.d) Kinetic energy of the steam turbine fan.2. An airplane propeller is rotating at 1900 rpm (rev/min). (a) Compute the propeller's angular velocityin rad/s. (b) How many seconds does it take for the propeller to turn through 35°? (Ans. (a) w=199 rad/s,(b) t=3.1 x 10³)3. Find the moment of inertia of a hoop (a thin-walled, hollow ring) with mass M and radius R about anaxis perpendicular to the hoop's plane at an edge. (Ans. I=2MR²)4. A flywheel has angular acceleration α₂(t) = 8.60 rad - (2.30 rad) t, where counterclockwiserotation is positive. (a) If the flywheel is at rest at t = 0, what is its angular velocity at 5.00 s? (b)Through what angle (in radians) does the flywheel turn in the time interval from t = 0 to t = 5.00 s?(Ans.(a) 14.2 rad/s, (b) 59.6 rad)5. Find the net torque about point O for the two forces applied. The rod and both forces are in the planeof the page. (Ans. 28.0 N-m, clockwise)F₁-8.00 NF₂=12.00 N30.0°3.00 m2.00 m

Given dataMoment of Inertia = I = 3 kg/m2Angular frequency after 3 seconds = 3600 rad/s [ Note :…

1. A steam fan in a thermal power plant has a moment of inertia of 3 kg - m² about its axis of rotation. The angular frequency of the steam turbine fan during start-up is 3600 rad/s at a time 3s. Determine the following: a) Angular momentum of the steam turbine fan Power of the steam turbine fan. b) c) The torque acting on the steam turbine fan. d) Kinetic energy of the steam turbine fan.

1. A steam fan in a thermal power plant has a moment of inertia of 3 kg - m² about its axis of rotation. The angular frequency of the steam turbine fan during start-up is 3600 rad/s at a time 3s. Determine the following: a) Angular momentum of the steam turbine fan Power of the steam turbine fan. b) c) The torque acting on the steam turbine fan. d) Kinetic energy of the steam turbine fan.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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