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Q3. Two blocks, A and B, are connected using the cable and pulley system as shown in image below. (The cable and pulley system is friction-less and weight-less.). Block A weighs 125 lb and block B weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is k=0.10. Both blocks were released from rest, and block B has moved up the incline by 1.00 ft at this instant. Take g = 32.2 ft/s². 60° 30° B (2) Determine the distance block A has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.

Q3. Two blocks, A and B, are connected using the cable and pulley system as shown in image below. (The cable and pulley system is friction-less and weight-less.). Block A weighs 125 lb and block B weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is k=0.10. Both blocks were released from rest, and block B has moved up the incline by 1.00 ft at this instant. Take g = 32.2 ft/s². 60° 30° B (2) Determine the distance block A has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.

Elements Of Electromagnetics
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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**Question 3:** Two blocks, \( A \) and \( B \), are connected using the cable and pulley system as shown in the image below. (The cable and pulley system is frictionless and weightless.) Block \( A \) weighs 125 lb and block \( B \) weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is \( \mu_k = 0.10 \). Both blocks were released from rest, and block \( B \) has moved up the incline by 1.00 ft at this instant. Take \( g = 32.2 \, \text{ft/s}^2 \). ![Diagram](Diagram) The diagram shows two blocks connected by a cable over a pulley. Block \( A \) rests on a surface inclined at 60° and block \( B \) rests on a surface inclined at 30°. \[ \begin{itemize} \item Block \( A \) is situated on the left inclined plane at 60°. \item Block \( B \) is situated on the right inclined plane at 30°. \end{itemize} \] **(2) Determine the distance block \( A \) has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.**
Transcribed Image Text:**Question 3:** Two blocks, \( A \) and \( B \), are connected using the cable and pulley system as shown in the image below. (The cable and pulley system is frictionless and weightless.) Block \( A \) weighs 125 lb and block \( B \) weighs 30 lb, and the coefficient of kinetic friction between each block and the inclined plane is \( \mu_k = 0.10 \). Both blocks were released from rest, and block \( B \) has moved up the incline by 1.00 ft at this instant. Take \( g = 32.2 \, \text{ft/s}^2 \). ![Diagram](Diagram) The diagram shows two blocks connected by a cable over a pulley. Block \( A \) rests on a surface inclined at 60° and block \( B \) rests on a surface inclined at 30°. \[ \begin{itemize} \item Block \( A \) is situated on the left inclined plane at 60°. \item Block \( B \) is situated on the right inclined plane at 30°. \end{itemize} \] **(2) Determine the distance block \( A \) has moved down along the inclined plane, in the unit of ft. Your answer must include 2 places after the decimal point.**
**Q3. For this part of the problem, use the same main problem statement, numbers, and image in Q3 (2).** **(3) Determine the magnitude of the acceleration of block A at this instant. Your answer must include 2 places after the decimal point, and proper unit.** (Note: There are no graphs or diagrams in the image to describe.)
Transcribed Image Text:**Q3. For this part of the problem, use the same main problem statement, numbers, and image in Q3 (2).** **(3) Determine the magnitude of the acceleration of block A at this instant. Your answer must include 2 places after the decimal point, and proper unit.** (Note: There are no graphs or diagrams in the image to describe.)
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