and 10 B=0,+r cosa,+a, in cartesian and cylindrical coordinates Express the vector and find B=(-3,4,0) Two...

  

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and 10 B=0,+r cosa,+a, in cartesian and cylindrical coordinates Express the vector and find B=(-3,4,0) Two blocks of masses 10kg and 20kg are placed on the x-axis. The first mass is moved on the axis by a distance 2cm. By what distance should the second mass be moved to keep the position of the centre of mass unchanged. The angular speed of a motor wheel is increased from 1200 rpm to 3120 vpm in 1 seconds. (0) Calculate its angular acceleration assuming the acceleration is uniform (ii) Obtain the number of revolutions the engine makes during this time. (i) Given the free particle Hamiltonian H=₁ obtain the Hamilton Jacobi equations 2m the Hamilton's characteristic functions (w) The position of an electron is given by F=3tc-4t²j+2k (i) Find vit at t=2 seconds A particle moves such that its position is r=i+4t²j+tk. Obtain Velocity v(t) at t=0 (ii) Acceleration al Given the vector field D=r sin opa-sine cospa,+ra, determine Dat P(10, 150°.330°) and 10 B=0,+r cosa,+a, in cartesian and cylindrical coordinates Express the vector and find B=(-3,4,0) Two blocks of masses 10kg and 20kg are placed on the x-axis. The first mass is moved on the axis by a distance 2cm. By what distance should the second mass be moved to keep the position of the centre of mass unchanged. The angular speed of a motor wheel is increased from 1200 rpm to 3120 vpm in 1 seconds. (0) Calculate its angular acceleration assuming the acceleration is uniform (ii) Obtain the number of revolutions the engine makes during this time. (i) Given the free particle Hamiltonian H=₁ obtain the Hamilton Jacobi equations 2m the Hamilton's characteristic functions (w) The position of an electron is given by F=3tc-4t²j+2k (i) Find vit at t=2 seconds A particle moves such that its position is r=i+4t²j+tk. Obtain Velocity v(t) at t=0 (ii) Acceleration al Given the vector field D=r sin opa-sine cospa,+ra, determine Dat P(10, 150°.330°)

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To tackle these problems well go through each step by step Expressing the vector in Cartesian and Cy... View the full answer