question 1

A 104 kg sculpture hangs from a horizontal rod that serves as a pivot about which the sculpture can oscillate. The sculpture's moment of inertia with respect to the pivot is 9.36 kg-m . When it is swung at small amplitudes, it is found to oscillate at a frequency of 0.827 Hz. The accleratingdue to gravity is g = 9.81 m/s. What is the distance d from the pivot to the sculpture's center of mass? d = mA 195 g object is attached to a spring that has a force constant off-'45 me. The object is pulled 9.?5 cm to the right of equilibrium and released from rest to slide on a horizontal, frictionless table. Find the locations of the object when its velocity is onethird of the maximum speed. Treat the equilibrium position as zero, Calculate the maximum speed um of the object. positions to the right as positive. and positions to the left as negative