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A pendulum consists of a mass m suspended by a massless springwith unextended length b and spring constant k.The pendulum's point of support rises vertically with a constantacceleration a.
a) Use the Lagrangian method to find the equations ofmotion.
b) Determine the Hamiltonian and Hamiltonian's equation ofmotion.
c) What is the period of small oscillations?
an electric dipole consists of q330nc separated by a distance of 1200nm. the dipole is initially oriented in -i
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The displacement of a particle in meters moving along x axis is given by x=18t+5t^2, calculate instantenaous velocity at t=2 seconds and instantaneous accelration
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