Part A An air-track glider attached to a spring oscillates between the 13.0 cm mark and the 65.0 cm mark on the track. The glider completes 12.0 oscillations in 29.0 s. What is the period of oscillations? Express your answer with the appropriate units. View Available Hint(s) T= Value Units Submit Part B What is the frequency of oscillations? Express your answer with the appropriate units. View Available Hint(s) f= Value Units Submit Part C What is the angular frequency of oscillations? Express your answer in radians per second. View Available Hint(s rad /s Submit Part D What is the amplitude? Express your answer with the appropriate units. View Available Hint(s) A= Value Units Submit Part E What is the maximum speed of the glider? Express your answer with the appropriate units. View Available Hint(s) Umax = Value Units SubmitD Part A (gure i) is the position-versus-time graph of a particle in simple harmonic motion. v Part B What is the velocity at t = 0 5? Express your answer to two slgnlficant figures and Include the appropriate units. E HA Submit Request Answer Energy (J) Provide Feedback 20- PE 15- 10 TE 12 20 24 28 * (cm )V A 150 g air-track glider is attached to a spring. The glider is pushed in 820 cm and released. A student with a Part A stopwatch finds that 14.0 oscillations take 9.00 s . For help with math skills, you may want to review: Solving Radical Equations What is the Spring constant? For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Express V0" answer With the appropriate units. RO-i? Mass on a sprig, Value Units muest Answer Part A A 1.25 kg block is attached to a spring with spring constant 18.0 N/m. While the block is sitting at rest, a student hits it with a hammer and almost instantaneously gives it a speed of What is the amplitude of the subsequent oscillations? 37.0 cm/s. Express your answer with the appropriate units. View Available Hint(s) HA (:8! ] ? A = Value Units Submit Part B What is the block's speed at the point where x = 0.30A? Express your answer with the appropriate units. View Available Hint(s) ? V = Value UnitsV A183 g ball is tied to a string. It is pulled to an angle of 4.40 and Pan A released to swing as a pendulum. A student with a stopwatch finds that 11 oscillations take 13 s. _ _ How long Is the string? Express your answer with the appropriate units. D View Available Hint(s) EAW? L = Value Units Astronauts in space cannot weigh themselves by standing on a Part A bathroom scale. Instead, they determine their mass by oscillating on a large spring. Suppose an astronaut attaches one end of a large spring to her belt and the other end to a hook on the wall of Part B the space capsule. A fellow astronaut then pulls her away from the wall and releases her. The spring's length as a function of time is shown in the figure (Figure 1) What is her speed when the spring's length is 1.0 m ? Express your answer with the appropriate units. ULA V = Value Units Submit Request Answer L (m) 1.4 - 1.2- 1.0 - 0.8 - 0.6 - 0.4 - 0.2 0.0 - t (s) 3 6