Which of the following are examples of oscillatory motion? Use the following information to answer the next question A dog wags his tail for 5 s. A spring is stretched 7.46 cm [N] from its rest position. If the spring You kick your feet while swimming constant for this spring is 3.22 x 104 N/m, what is the magnitude of the A block on a horizontal frictionless surface attached to a spring. Diagram is restoring force exerted by the spring? A ball is thrown up in the air and then caught. O 1.04 x 103 N O1. I1, and Ill 2.40 x 103 N Oil only O2.68 x 103 N Refer to the diagram Block on a Spring to answer this question. Oi and il only 1.67 x 103 N A block on a horizontal frictionless surface is attached to a spring, as Oi only forth between the positions indicated by the vectors" Which of the graphs best repres A pendulum is pulled to the side and released. What is its frequency if it passes through its rest position 0.150 s after it is released? 6. If a 22.0-kg pendulum bob is pulled sideways so that the magnitude of 3.33 Hz the restoring force is 69.5 N, then the angle that the string makes with 07.50 Hz the vertical is . (Record your three-digit answer.) 6.67 Hz 1.67 Hz Your answer: 10. A 17.2-kg mass is attached to a horizontal frictionless spring. The system ambimum acceleration of the mass is mis? (Record your has a spring with a spring constant of 2.18 x 103 N/m that is displaced three-digit answer.) 10.7 cm from its resting position, and then released. What is the maximum speed attained by the mass? Your answer: 1.20 m/s Use the following information to answer the next question Suspended Spring Supports Mass 1.64 m/s a length, La when a mass mis mus suspended 1.09 m/s spring does not affect the calculations. (The diagram is not to scale.) 1.77 m/s Compound Spring Graph Force versus Position Graph for a Compound Spring System 9. Refer to the diagram Suspended Spring Supports Mass to answer this question. Force - F (x 10' N A 6.50-kg mass is suspended from a spring that has a spring constant of W/m. The spring has a length (L1) of 45.0 cm when it is not. supporting a mass. What is the length (L2) of the spring when the net force on the mass is zero? 6 2 4 6 8 10 12 14 16 Position -x (X 102 m) 9.45 cm 67.2 cm 3. Use the Compound Spring Graph to answer this question. 54.4 cm The graph shows the force required to compress a compound spring system. The spring constant between positions cant between positions zero and 12.0 cm is a.bc x 10d N/m. The values of a, b, c, and d are_ 27.9 cm (Record your answer in the numerical-response section below.) Your
