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A harmonic wave with a frequency of 80HZ and an amplitude of 0.025m travels along a string to the right with a speed of 12m/s. a) write a suitable wave function of 12m/s. b) Find the maximum speed of a point on the string. C) Find the maximum acceleration of a point on the string. |
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Answer» A harmonic wave with a frequency of 80HZ and an AMPLITUDE of 0.025m travels along a string to the right with a speed of 12m/s. a) Write a suitable wave function for this wave. b) Find the maximum speed of a point on the string. c) Find the maximum acceleration of a point on the string. Two point masses m1 and M2 are separated by a massless rod of length L. a) Write an expression for the MOMENT of inertia about an axis perpendicular to the rod and passing through it at a distance x from mass m1. b) Calculate dI/dx and show that I is at a minimum when the axis passes through the center of mass of the system.Explanation:plz MARK me as brilliant |
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