Solve d,e, and f 25. (a) 11.1 rad/s counterclockwise (b) No; 507 J is transformedinto internal energy in the system. (c) No; the turntable bear-ing promptly imparts impulse 44.9 kg · m/s north into theturntable-clay system and thereafter keeps changing the sys-tem momentum as the velocity vector of the clay continuouslychanges direction. 25. Rigid rods of negligible massQIC lying along the y axis connectV three particles (Fig. P10.25). The4.00 kgy = 3.00 msystem rotates about the x axiswith an angular speed of 2.00rad/s. Find (a) the moment ofinertia about the x axis, (b) thetotal rotational kinetic energyevaluated from Io², (c) the tan-gential speed of each particle,and (d) the total kinetic energyevaluated from Emv? (e)Compare the answers for kineticenergy in parts (a) and (b).2.00 kgy = -2.00 m3.00 kgy = -4.00 mFigure P10.25

Answered: Image /qna-images/answer/e02ed266-343b-4585-a8d3-2a648450ee67.jpg

Rigid rods of negligible mass lying along the y axis connect three particles (Fig. P10.25). The system rotates about the x axis with an angular speed of 2.00 rad/s. Find (a) the moment of inertia about the x axis, (b) the total rotational kinetic energy evaluated from lo², (c) the tan- gential speed of each particle, and (d) the total kinetic energy evaluated from Emv? (e) Compare the answers for kinetic energy in parts (a) and (b). y 4.00 kg y = 3.00 m 2.00 kg y = -2.00 m 3.00 kg y = -4.00 m Figure P10.25

Rigid rods of negligible mass lying along the y axis connect three particles (Fig. P10.25). The system rotates about the x axis with an angular speed of 2.00 rad/s. Find (a) the moment of inertia about the x axis, (b) the total rotational kinetic energy evaluated from lo², (c) the tan- gential speed of each particle, and (d) the total kinetic energy evaluated from Emv? (e) Compare the answers for kinetic energy in parts (a) and (b). y 4.00 kg y = 3.00 m 2.00 kg y = -2.00 m 3.00 kg y = -4.00 m Figure P10.25

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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