Part A An air-track glider attached to a spring oscillates with-a period of 1.50 s. At t=0 s the glider is 5.20 cm left of the equilibrium position and moving to the right at 37.7 cm/s. What is the phase constant? Find the value between - and m. Express your answer with the appropriate units.
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- A square object of mass m is constructed of four identical uniform thin sticks, each of length L, attached together. This object is hung on a hook at its upper corner (Fig. ). If it is rotated slightly to the left and then released, at what frequency will it swing back and forth?Part A A 0.300 kg oscillator has a speed of 96.4 cm/s when its displacement is 3.00 cm and 72.4 cm/s when its displacement is 6.50 cm. What is the oscillator's maximum speed? Express your answer with the appropriate units. μΑ Value Units Umax Submit Request Answer Provide FeedbackA 1.80 kg monkey wrench is pivoted 0.250 m from its center of mass and allowed to swing as a physical pendulum. The period for small-angle oscillations is 0.940 s. Part A What is the moment of inertia of the wrench about an axis through the pivot? Express your answer with the appropriate units. ? I = 0.0287 kg • m?
- An ultrasonic transducer, of the type used in medical ultrasound imaging, is a very thin disk (m = 0.10 g) driven back and forth in SHM at 1.0 MHz by an electromagnetic coil. Part A The maximum restoring force that can be applied to the disk without breaking it is 3.1x104 N. What is the maximum oscillation amplitude that won't rupture the disk? Express your answer to two significant figures and include the appropriate units. Arnare = Submit Part B μA Vmax= Value * Incorrect; Try Again: 5 attempts remaining Submit Previous Answers Request Answer What is the disk's maximum speed at this amplitude? Express your answer to two significant figures and include the appropriate units. m Value Request Answer Units ?A 0.300 kg oscillator has a speed of 92.4 cm/s when its displacement is 2.50 cm and 64.9 cm/s when its displacement is 5.50 cm. Part A What is the oscillator's maximum speed? Express your answer with the appropriate units. Umax = Submit μÅ Value Request Answer C Units ?An astronaut uses a Body Mass Measurement Device to measure her mass. Part A If the force constant of the spring is 3000 N/m, her mass is 62 kg, and the amplitude of her oscillation is 1.5 cm, what is her maximum speed during the measurement? Express your answer to two significant figures and include appropriate units.
- A 0.300 kg oscillator has a speed of 90.4 cm/s when its displacement is 4.00 cm and 45.9 cm/s when its displacement is 6.50 cm. Part A What is the oscillator's maximum speed? Express your answer with the appropriate units. HẢ ? Value Units Umax = Submit Request AnswerWhen a 0.950 kgkg mass oscillates on an ideal spring, the frequency is 1.95 HzHz. part a What will the frequency be if 0.320 kgkg is added to the original mass? Try to solve this problem without finding the force constant of the spring. Express your answer with the appropriate units. part b What will the frequency be if 0.320 kgkg is subtracted from the original mass? Try to solve this problem without finding the force constant of the spring. Express your answer with the appropriate units.question d and e please For any vector quantity, be sure to always include the magnitude and direction(teacher asked)
- PART A k = 2.000 N/m M=0.125kg %3D A 0.125kg mass is attached to a horizontal spring of spring constant k = 2 N/m and set into oscillation. Assume frictionless floor. What is the angular frequency o of the vibration? o = How about the vibrating frequency f in Hz? f = The position of the mass is given as x = A cos (ot + o). With your calculated value of w, fill in the following table (don't forget to set your calculator to "radian mode"). Each row represents a different oscillation with the same spring, pay attention to sign: А (m) x (m) v (m/s) a (m/s?) t (s) фо (rad) F (N) 0.03 2.5 0.3 0.04 0.02 0.2 0.06 0.1 0.4 0.04 0.3 -0.2 0.5 0.04 0.1 0.1A 228 g ball is tied to a string. It is pulled to an angle of 6.6° and released to swing as a pendulum. A student with a stopwatch finds that 25 oscillations take 11 s You may want to review (Pages 405 - 407) Part A How long is the string? Express your answer to two significant figures and include the appropriate units. L = Submit μÀ Value Request Answer Units ?Needs Complete typed solution with 100 % accuracy.