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Part 1: A support beam, within an industrial building, is subjected to vibrations along its length; emanating from two machines situated at opposite ends of the bear. The displacement caused by the vibrations can be modelled by the following equations, x₁ = 4.2 sin(100nt +0.59) mm x₂ = 6.1 sin(100mt-0.42) mm Your senior engineer asked you the followings: (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves.

Part 1: A support beam, within an industrial building, is subjected to vibrations along its length; emanating from two machines situated at opposite ends of the bear. The displacement caused by the vibrations can be modelled by the following equations, x₁ = 4.2 sin(100nt +0.59) mm x₂ = 6.1 sin(100mt-0.42) mm Your senior engineer asked you the followings: (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves.

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B AAN EE Tamat Parme Solving problems by relaung sinusordal wave and vector functions to their related engineering applications. You also must solve the problems of differential and integral calculus for your related works. Fart AaBb AaB AaE AD Cet Accide 1 Amg 1 Coe 1 Cor. 1 Part 1: A support beam, within an industrial building, is subjected to vibrations along its length; emanating from two machines situated at opposite ends of the bear. The displacement caused by the vibrations can be modelled by the following equations, x₁ = 4.2 sin(100nt +0.59) mm x₂ = 6.1 sin(100m - 0.42) mm O fype here to search Your senior engineer asked you the followings: (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves. Q Engah Sandad Complung IMG
Transcribed Image Text:B AAN EE Tamat Parme Solving problems by relaung sinusordal wave and vector functions to their related engineering applications. You also must solve the problems of differential and integral calculus for your related works. Fart AaBb AaB AaE AD Cet Accide 1 Amg 1 Coe 1 Cor. 1 Part 1: A support beam, within an industrial building, is subjected to vibrations along its length; emanating from two machines situated at opposite ends of the bear. The displacement caused by the vibrations can be modelled by the following equations, x₁ = 4.2 sin(100nt +0.59) mm x₂ = 6.1 sin(100m - 0.42) mm O fype here to search Your senior engineer asked you the followings: (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves. Q Engah Sandad Complung IMG
Home IN Help AaBb AaB AaB DbCct Acco 1 Aug Cover 1.Cor. 1 Link Gad 1 Numa (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves. (b) Determine the value of displacement when t-5.2 ms for each of these waves (c) When does each vibration first reach to displacement 3.5 mm? (d) How many seconds will it take for each machine's vibration to reach the maximum displacement when the machines are switched on. Pfype here to search (e) (i) Expand x, and x₂ by using the compound angle identities. (ii) Express x₁ + x₂in a similar form by using your answer in parti(e) (i). IMG 1:04 PM
Transcribed Image Text:Home IN Help AaBb AaB AaB DbCct Acco 1 Aug Cover 1.Cor. 1 Link Gad 1 Numa (a) State the amplitude, periodic time, frequency and phase angle (in degrees) for each of these waves. (b) Determine the value of displacement when t-5.2 ms for each of these waves (c) When does each vibration first reach to displacement 3.5 mm? (d) How many seconds will it take for each machine's vibration to reach the maximum displacement when the machines are switched on. Pfype here to search (e) (i) Expand x, and x₂ by using the compound angle identities. (ii) Express x₁ + x₂in a similar form by using your answer in parti(e) (i). IMG 1:04 PM
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