A 5-kg collar A is at rest on top of, but not attached to, a spring with stiffness k, - 400 N/m when a constant 150-N force is applied to the cable. Knowing A has a speed of I m/s when the upper spring compressed 75 mm, determine the spring stiffness k. Ignore fric tion and the mass of the pulley. is
A 5-kg collar A is at rest on top of, but not attached to, a spring with stiffness k, - 400 N/m when a constant 150-N force is applied to the cable. Knowing A has a speed of I m/s when the upper spring compressed 75 mm, determine the spring stiffness k. Ignore fric tion and the mass of the pulley. is
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![A 5-kg collar A is at rest on top of, but not attached to, a spring
with stiffness k, - 400 N/m when a constant 150-N force is applied
to the cable. Knowing A has a speed of I m/s when the upper spring
compressed 75 mm, determine the spring stiffness k. Ignore fric
tion and the mass of the pulley.
is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa74cdd04-3597-4397-99bd-436a5f7a7c85%2F034f5ee3-2f48-4c6c-89b7-a3546ae2b67f%2Fyl2q66.jpeg&w=3840&q=75)
Transcribed Image Text:A 5-kg collar A is at rest on top of, but not attached to, a spring
with stiffness k, - 400 N/m when a constant 150-N force is applied
to the cable. Knowing A has a speed of I m/s when the upper spring
compressed 75 mm, determine the spring stiffness k. Ignore fric
tion and the mass of the pulley.
is
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