A car driving along a highway at a speed of 23 m-1 strays onto the shoulder. Evenly spaced parallel grooves called rumble strips are carved into the pavement of the shoulder. Rolling over the rumble strips causes the car's wheels to oscillate up and down at a frequency of 82 Hz. How far apart are the centers of adjacent rumble-strip grooves?

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When four people with a combined mass of 280 kg sit down in a car, they find that the car drops 0.80 cm lower on its springs. Then they get out of the car and bounce it up and down. What is the frequency of the car's vibration if its mass (when it is empty) is 2.0 ✕ 103 kg? Hz

One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that vibrates at 150 HzHz . The other end passes over a pulley and supports a 2.50 kgkg mass. The linear mass density of the rope is 0.070 kg/mkg/m . For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Mineral samples in a mine shaft. 1.What is the speed of a transverse wave on the rope? Express your answer in meters per second.   2.What is the wavelength? Express your answer in meters.   3.How would your answers to part (A) change if the mass were increased to 5.00 kgkg ? Express your answer in meters per second.   4.How would your answers to part (B) change if the mass were increased to 5.00 kgkg ? Express your answer in meters.

Given the function f(x) – - 1 sin(z) a. Equation of midline: b. Amplitude: c. Draw the graph. -2 -72 -1 37/2 27 -2

Problem 16: Part (a)  Express the resonance angular frequency, ω0, in terms of L and C. ω0 = ______ Part (b)  Calculate the value of ω0, in radians per second. ω0 = ______

an object is moving in around a uniform circle that has a 30.0 m radius. it moves at a speed of 25.0 m/s. what is the frequency of the objects motion?

The human eardrum responds to sound by vibrating. If the eardrum moves in simple harmonic motion at a frequency of 2.88 kHz and an amplitude of 0.132 nm, what is its maximum speed of vibration?

A fan is designed to last for a certain time before it will have to be replaced (planned obsolescence). The fan only has one speed (at a maximum of 675rpm), and it reaches the speed in 4.0 s (starting from rest). It takes the fan 8.0 s for the blade to stop once it is turned off. The manufacturer specifies that the fan will operate up to 1 billion rotations. Andre lives in a hot climate, works outside of the home from approximately 8:00 am to 5:00 pm, Monday through Friday, does not own an air conditioner, and can't sleep with the fan running. Estimate how many hot days ?hot Andre will be able to use the fan, rounded to the nearest day. ?hot=__________ days

Atoms in a solid continuously vibrate due to thermal energy. At room temperature, the amplitude of these atomic vibrations is about 1.4 x 10-11 meters, and their frequency is about 1.1 x 1012 hertz. What is the maximum speed of a vibrating atom? Include units in your answer.   PLEASE ANSWER IN HANDWRITING   THANK YOU!!!