Please help me find the correct answers to the first and third part. For some reason they are not correct. A mass weighing 14 pounds stretches a spring 2 feet. The mass is attached to a dashpot device that offers a damping force numerically equal to (> 0) times the instantancous velocity. Determine the values of the damping constant so that the subsequent motion is overdamped, critically damped, and underdamped. (If an answer is an interval, use interval notation. Use o-32 ft/s2 for the acceleration due to gravity.) (a) overdamped Solution Your answers are correct but you need to write them in interval notation. Part a) Overdamped: (7/2, infinity) ( Enter symbol in place of\"infinity \") Part c) under damped: (0, 7/2) I hope this would be helpful, please rate.... .

1. Please help me find the correct answers to the first and third part. For some reason they are not
correct.
A mass weighing 14 pounds stretches a spring 2 feet. The mass is attached to a dashpot device
that offers a damping force numerically equal to (> 0) times the instantancous velocity.
Determine the values of the damping constant so that the subsequent motion is overdamped,
critically damped, and underdamped. (If an answer is an interval, use interval notation. Use o-32
ft/s2 for the acceleration due to gravity.) (a) overdamped
Solution
Your answers are correct but you need to write them in interval notation.
Part a) Overdamped: (7/2, infinity) ( Enter symbol in place of"infinity ")
Part c) under damped: (0, 7/2)
I hope this would be helpful, please rate....