A Vertical Spring with a Spring Constant of 4

question 40

Multiple Choice

A vertical spring with a spring constant of 4.00 N/m,has a 1.00-kg mass attached to it,and moves in a medium with a damping constant 0.025 kg/s.The mass is released from rest at a position of 3.00 cm from equilibrium position.What is the amplitude of the oscillation after 20 seconds have elapsed?

• A)2.34 cm
• B)2.25 cm
• C)1.88 cm
• D)1.00 cm
• E)2.59 cm

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