Objective: SWBAT mathematically describe the oscillations of an object in SHM.
Warm Up: A car with a mass of 1300 kg is constructed so that its frame is supported by four springs. Each spring has a force constant of 20000 N/m. If two people riding in the car have a combined mass of 160 kg, find the frequency of vibration of the car after it is driven over a pothole in the road. How long does it take the car to complete two vibrations?
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