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Solved: Determine the unstretched length of DB to hold the
Chapter 3, Problem 3-19(choose chapter or problem)
QUESTION:
Determine the unstretched length of DB to hold the 40-kg crate in the position shown. Take k = 180 N/m.
Questions & Answers
QUESTION:
Determine the unstretched length of DB to hold the 40-kg crate in the position shown. Take k = 180 N/m.
ANSWER:
Step 1 of 4
The following are given by the question:
The mass,
Spring constant,
Let’s assume that the stretched length of Db is and unstarched length of DB is .
The stretched length can be calculated as
The force due to mass can be calculated as