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! Required information Two blocks A and B weighing 123 and 194 lb, respectively, are released from rest as shown. At the moment of release the spring is unstretched. In solving these problems, model A and B as particles, neglect air resistance, and assume that the cord is inextensible. A B 2 ft NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the maximum displacement of block B if a = 20°, the contact between A and the incline is frictionless, and the spring constant is k = 300 lb/ft. (Round the final answer to four decimal places.) The maximum displacement of block B is 0.7868 ft.

! Required information Two blocks A and B weighing 123 and 194 lb, respectively, are released from rest as shown. At the moment of release the spring is unstretched. In solving these problems, model A and B as particles, neglect air resistance, and assume that the cord is inextensible. A B 2 ft NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the maximum displacement of block B if a = 20°, the contact between A and the incline is frictionless, and the spring constant is k = 300 lb/ft. (Round the final answer to four decimal places.) The maximum displacement of block B is 0.7868 ft.

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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! Required information Two blocks A and B weighing 123 and 194 lb, respectively, are released from rest as shown. At the moment of release the spring is unstretched. In solving these problems, model A and B as particles, neglect air resistance, and assume that the cord is inextensible. A B 2 ft NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the maximum displacement of block B if a = 20°, the contact between A and the incline is frictionless, and the spring constant is k = 300 lb/ft. (Round the final answer to four decimal places.) The maximum displacement of block B is 0.7868 ft.
Transcribed Image Text:! Required information Two blocks A and B weighing 123 and 194 lb, respectively, are released from rest as shown. At the moment of release the spring is unstretched. In solving these problems, model A and B as particles, neglect air resistance, and assume that the cord is inextensible. A B 2 ft NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. Determine the maximum displacement of block B if a = 20°, the contact between A and the incline is frictionless, and the spring constant is k = 300 lb/ft. (Round the final answer to four decimal places.) The maximum displacement of block B is 0.7868 ft.
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