Aperfect elastic string of length l which is fixed at both ends has a linear mass density u .the string is given initial deflection and initial velocity at verious points and released at t=0.the string excecute small transverse vibration. the initial deflection and the initial velocity at any point x are are denoted by h (x) and v (x).find the difference normal modes of vibration and the deflection of the string at any point x

The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology. t or f?

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Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s