1372. The unbalanced wheel shown in Fig. P-1372 weighe 322 Ib and hasa mas radius of Kyration of 0.866 it with respect to a horiaontal Axia through ita gravity center G. At the given inatant, w-3 rad per ee and a-6 rad per see, both clockwise. If the heel does not alip, determine the value of P which is directed parallel to the ineline. Ana. P-25I Ib 1373. If the unbalanced wheel described in Prob. 1372 starta from reit when at the posi- tion shown in Fig. P1372 and doen not alip, determine the initial angular scceleration caused hy a pull P- 240 lb.

1372. The unbalanced wheel shown in Fig. P-1372 weighe 322 Ib and hasa mas radius of Kyration of 0.866 it with respect to a horiaontal Axia through ita gravity center G. At the given inatant, w-3 rad per ee and a-6 rad per see, both clockwise. If the heel does not alip, determine the value of P which is directed parallel to the ineline. Ana. P-25I Ib 1373. If the unbalanced wheel described in Prob. 1372 starta from reit when at the posi- tion shown in Fig. P1372 and doen not alip, determine the initial angular scceleration caused hy a pull P- 240 lb.

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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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

1372. The unbalanced wheel shown in Fig.
P-1372 weighs 322 lb and has a maas radius of
Kyrstion of 0.866 ft with respect to a horizontal
Axin through its gravity center G. At the given
instant, w- 3 rad per see and a- 6 rad per
oc", both clockwise. If the heel does not
alip, determine the value of P which ia directed
parallel to the ineline.
Ana. P- 251 lb
1373. If the unbalanced wheel described in
Prob. 1372 starta from rest when at the posi-
tion shown in Fig. P-1372 and does not alip,
determine the initial angular neceleration cauned
hy a pull P- 24O Ib.

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