7. An ejector mechanism consists of a helical compression spring having a spring constant of k = 98.1 kN/m. It is precom-pressed by 100 mm from its free state. If it is used to eject a mass of 100 kg held on it, the mass will move up through a distance of (a) 100 mm (c) 581 mm Mass Spring (b) 500 mm (d) 1000 mm
7. An ejector mechanism consists of a helical compression spring having a spring constant of k = 98.1 kN/m. It is precom-pressed by 100 mm from its free state. If it is used to eject a mass of 100 kg held on it, the mass will move up through a distance of (a) 100 mm (c) 581 mm Mass Spring (b) 500 mm (d) 1000 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![7. An ejector mechanism consists of a helical
compression spring having a spring constant
of k = 98.1 kN/m. It is precom-pressed by
100 mm from its free state. If it is used to
eject a mass of 100 kg held on it, the mass
will move up through a distance of
(a) 100 mm
(c) 581 mm
Mass
Spring
(b) 500 mm
(d) 1000 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff7d665f7-e8a8-4684-aeec-7d4653854dc6%2F307cb4de-ffb2-45bd-9dca-6df403cb4cd7%2Fy9mhfkh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. An ejector mechanism consists of a helical
compression spring having a spring constant
of k = 98.1 kN/m. It is precom-pressed by
100 mm from its free state. If it is used to
eject a mass of 100 kg held on it, the mass
will move up through a distance of
(a) 100 mm
(c) 581 mm
Mass
Spring
(b) 500 mm
(d) 1000 mm
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