1. A body weighs 10 kg is suspended from a spring (k = 2.3 KN/m). When t=0, it has a downward velocity of 0.6 m/s as it passes through the position of static equilibrium. Determine: a. Static deflection b. Frequency (rad/ sec) c. Frequency (Hz) d. The displacement x as a function of time, where x is measured from the position of static equilibrium. e. The maximum velocity attained by the mass f. The maximum acceleration attained by the mass. Th

Elements Of Electromagnetics
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Please answer question number 1.
1. A body weighs 10 kg is suspended from a spring (k = 2.3 KN/m). When t=0, it has a downward
velocity of 0.6 m/s as it passes through the position of static equilibrium. Determine:
a. Static deflection
b. Frequency (rad/ sec)
c. Frequency (Hz)
d. The displacement x as a function of time, where x is measured from the position of static
equilibrium.
e. The maximum velocity attained by the mass
f. The maximum acceleration attained by the mass.
2. Determine the value of the viscous damping coefficient c. The system is critically damped.
200 hin.
so lb
3. Determine the spring constant in Ib/in, Ib/t and KN/cm if the static deflection of the pan with 3 kg
object is 42mm.
3kE
42 mm
Transcribed Image Text:1. A body weighs 10 kg is suspended from a spring (k = 2.3 KN/m). When t=0, it has a downward velocity of 0.6 m/s as it passes through the position of static equilibrium. Determine: a. Static deflection b. Frequency (rad/ sec) c. Frequency (Hz) d. The displacement x as a function of time, where x is measured from the position of static equilibrium. e. The maximum velocity attained by the mass f. The maximum acceleration attained by the mass. 2. Determine the value of the viscous damping coefficient c. The system is critically damped. 200 hin. so lb 3. Determine the spring constant in Ib/in, Ib/t and KN/cm if the static deflection of the pan with 3 kg object is 42mm. 3kE 42 mm
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