subject: vibration urgent! please answer all questions with full calculation thank u! note p=0, q=4, r=3
Posted: Fri Apr 29, 2022 10:06 am
subject: vibration
urgent! please answer all questions with full calculation thank u!
note
p=0, q=4, r=3
ONFIDENTIAL BDA 31103 (a) A simple harmonic motion as shown in Figure Q1(a) has a maximum velocity of (P+1) m/s with (Q+2) second(s) of the period of oscillator. If the mass is released with an initial displacement of (R+1) mm, (i) Define appropriate equation of x, x and å for simple harmonic motion (3 marks) (ii) Determine the amplitude, initial velocity, maximum acceleration, and phase angle of the system (8 marks) Note Ql(a): The values of P, Q and R depend on the respective 4th, 5th, and 6th digits of your matric number as in the following number format: AD xxxPQR. For example, if your matric number is AD 170154 gives the values P = 1, Q = 5 and R = 4, thus maximum velocity is (1+1) = 2 m/s, period of the oscillator is (5+2) = 7s and the initial displacement is (4+1)=5 mm
ران Figure Q1(a)
urgent! please answer all questions with full calculation thank u!
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p=0, q=4, r=3
ONFIDENTIAL BDA 31103 (a) A simple harmonic motion as shown in Figure Q1(a) has a maximum velocity of (P+1) m/s with (Q+2) second(s) of the period of oscillator. If the mass is released with an initial displacement of (R+1) mm, (i) Define appropriate equation of x, x and å for simple harmonic motion (3 marks) (ii) Determine the amplitude, initial velocity, maximum acceleration, and phase angle of the system (8 marks) Note Ql(a): The values of P, Q and R depend on the respective 4th, 5th, and 6th digits of your matric number as in the following number format: AD xxxPQR. For example, if your matric number is AD 170154 gives the values P = 1, Q = 5 and R = 4, thus maximum velocity is (1+1) = 2 m/s, period of the oscillator is (5+2) = 7s and the initial displacement is (4+1)=5 mm
ران Figure Q1(a)