Check Answer 18 of 20 Questions @ Assignment Score: 27.7% Resources Ly Give Up? Hint Question 18 of 20 > Press Esc to exit full screen 9 Question 93.3% 3 of co Attempts Correct An undamped 1.14 kg horizontal spring oscillator has a spring constant of 32.9 N/m. While oscillating, it is found to have a speed of 3.95 m/s as it passes through its equilibrium position. What is its amplitude A of oscillation? 10 Question 100% Macmillan Learning 1 of co Attempts Correct 11 Question 0% A = m 0 of co Attempts 12 Question 0% 0 of co Attempts What is the oscillator's total mechanical energy Etot as it passes through a position that is 0.589 of the amplitude away from the equilibrium position? 13 Question 0% O of co Attempts 14 Question 0% Etot = 0 of co Attempts 15 Question 0% 0 of co Attempts 16 Question 0% 0 of co Attempts 17 Question 0% 0 of co Attempts 18 Question 0% 0 of co Attempts 19 Question 0% 0 of co Attempts 20 Question 0% 0 of co Attempts19 of 20 Questions @ Assignment Score: 27.7% Resources Ly Give Up? Hint Check Answer Question 19 of 20 > Press Esc to exit full screen 9 Question 93.3% 3 of co Attempts Correct A 0.215-kg particle undergoes simple harmonic motion along the horizontal x-axis between the points x1 = -0.337 m and 2 = 0.401 m. The period of oscillation is 0.625 s. Find the frequency, f, the equilibrium position, Xeq, the amplitude, A, the 10 Question 100% maximum speed, Umax, the maximum magnitude of acceleration, amax, the force constant, k, and the total mechanical Macmillan Learning 1 of co Attempts Correct energy, Etot- 11 Question 0% 0 of co Attempts f = Hz Xeg= m 12 Question 0% 0 of co Attempts 13 Question 0% O of co Attempts A = m Umax = m/s 14 Question 0% 0 of co Attempts 15 Question 0% amax m/s2 k = N/m 0 of co Attempts 16 Question 0% 0 of co Attempts Etot = 17 Question 0% 0 of co Attempts 18 Question 0% 0 of co Attempts 19 Question 0% 0 of co Attempts 20 Question 0% 0 of co Attempts20 of 20 Questions @ Assignment Score: 27.7% Resources x Give Up? Feedback Try Again Question 20 of 20 > Press Esc to exit full screen Attempt 1 9 Question 93.3% 3 of co Attempts Correct A tunnel is dug along the diameter D of a planet that has a uniform density p and a mass M. A small ball is released into the tunnel at one end with no initial velocity. 10 Question 100% 1 of co Attempts Correct Macmillan Learning 11 Question 0% The motion of the ball is periodic and has a period of oscillation that depends on 0 of co Attempts the mass of the planet. 12 Question 0% 0 of co Attempts the diameter of the planet. O the density of the planet. 13 Question 0% the gravitational acceleration. O of co Attempts Incorrect 14 Question 0% 0 of co Attempts What is an expression for the period T in terms of some or all of the variables D, p, M, and the gravitational constant G? 15 Question 0% 0 of co Attempts 16 Question 0% T = 0 of co Attempts Incorrect 17 Question 0% 0 of co Attempts 18 Question 0% 0 of co Attempts 19 Question 0% 0 of co Attempts 20 Question 0% 1 of co Attempts