Physics, 22.12.2019 18:31 Juliette9525
Which of the following statements best describes the characteristic of the restoring force in the spring-mass system described in the introduction? the restoring force is constant. the restoring force is directly proportional to the displacement of the block. the restoring force is proportional to the mass of the block. the restoring force is maximum when the block is in the equilibrium position
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Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
Which of the following statements best describes the characteristic of the restoring force in the sp...
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