The bar shown in Figure Q1(a) has a mass of 15 kg and is subjected to a couple moment of M = 70 Nm and a force P = (209) N applied to the end of the bar. The spring has unstretched length of 0.4 m and remain in the vertical position due to roller guide at B. URGENT!!! HELP!! B1.20 mk = 40 N/mP= (200M) NM=70 N.m0.70 m2.0 m2.5 mFigure Q1(a) Q1 (a) The bar shown in Figure Q1(a) has a mass of 15 kg and is subjected to a couple(200M) N applied to the end of the bar. Themoment of M = 70 Nm and a force Pspring has unstretched length of 0.4 m and remain in the vertical position due to rollerguide at B.Note; Use your last three digit of matrix number to determine the value of force P asfollows;Example of matrix number, CD190234M = (2+3+4) = 9Therefore, P = 200M = 200+9 = 209 NDraw the free body diagram of the bar to account for all the forces that act on%D(i)it.(ii)Determine the total work done by all the forces acting on the bar when it hasrotated downward from 0 = 0° to 0 = 90°.

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Answered: The bar shown in Figure Q1(a) has a…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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The bar shown in Figure Q1(a) has a mass of 15 kg and is subjected to a couple moment of M = 70 Nm and a force P = (209) N applied to the end of the bar. The spring has unstretched length of 0.4 m and remain in the vertical position due to roller guide at B.

URGENT!!! HELP!!

B
1.20 m
k = 40 N/m
P= (200M) N
M=70 N.m
0.70 m
2.0 m
2.5 m
Figure Q1(a)

Q1 (a) The bar shown in Figure Q1(a) has a mass of 15 kg and is subjected to a couple
(200M) N applied to the end of the bar. The
moment of M = 70 Nm and a force P
spring has unstretched length of 0.4 m and remain in the vertical position due to roller
guide at B.
Note; Use your last three digit of matrix number to determine the value of force P as
follows;
Example of matrix number, CD190234
M = (2+3+4) = 9
Therefore, P = 200M = 200+9 = 209 N
Draw the free body diagram of the bar to account for all the forces that act on
%D
(i)
it.
(ii)
Determine the total work done by all the forces acting on the bar when it has
rotated downward from 0 = 0° to 0 = 90°.

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