A 3.8 kg block is attached to a verticalspring with spring constant 18 N/m. At oneinstant, the block is at 5.4 cm aboveequilibrium and has velocity 30 cm/s.8.0 mX = 0A) Determine the amplitude of theocillation.B) One end of a 60 g string is tied to theblock and the other end to a pole as shownin the above figure. The string is 8.0 m long.The oscillation of the block produces awave of wavelength 0.6 m travels in the +xdirection along the sting. What is thetension of the string?C) At x = 0.80 m and t = 0, D(0.8,0) is acrest. Write a complete expression (in termsof sine function) for the displacement of thestring as a function of position x and t in Sunitwww

Given: m=3.8kg, k=18N/m, y=5.4cm, v=30cm/s (A) The angular frequency of the oscillation is :…

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