The assembly is used to support the 130-kg container having a center of mass at G. The spring has an unstretched length of 250 mm and stiffness of k = 300 kN/m. (Figure 1).

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The assembly is used to support the 130-kg container
having a center of mass at G. The spring has an
unstretched length of 250 mm and stiffness of
k = 300 kN/m. (Figure 1).
Figure
3 m
B
Part C
2 m
0
2 m
1 of 1
μĂ
Part A
NB = 1765.8
Determine the heighth of the spring.
Express your answer to three significant figures and include the
appropriate units.
h = 246 mm
Submit
✓ Correct
Correct answer is shown. Your answer 246.076 mm was
either rounded differently or used a different number of
significant figures than required for this part.
Part B
Previous Answers
Determine the reaction at the roller A.
Express your answer to three significant figures and include the
appropriate units.
μА
NA = 2501.55
Determine the reaction at the roller B.
Express your answer to three significant figures and include the
appropriate units.
Submit Previous Answers Request Answer
N
N
X Incorrect; Try Again; 3 attempts remaining
= ?
Submit Previous Answers Request Answer
X Incorrect; Try Again; 5 attempts remaining
Transcribed Image Text:The assembly is used to support the 130-kg container having a center of mass at G. The spring has an unstretched length of 250 mm and stiffness of k = 300 kN/m. (Figure 1). Figure 3 m B Part C 2 m 0 2 m 1 of 1 μĂ Part A NB = 1765.8 Determine the heighth of the spring. Express your answer to three significant figures and include the appropriate units. h = 246 mm Submit ✓ Correct Correct answer is shown. Your answer 246.076 mm was either rounded differently or used a different number of significant figures than required for this part. Part B Previous Answers Determine the reaction at the roller A. Express your answer to three significant figures and include the appropriate units. μА NA = 2501.55 Determine the reaction at the roller B. Express your answer to three significant figures and include the appropriate units. Submit Previous Answers Request Answer N N X Incorrect; Try Again; 3 attempts remaining = ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
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