How Does Simple Harmonic Motion Influence Precision Timing Devices?

AI Thread Summary
The discussion focuses on constructing precision timing devices using simple harmonic motion principles, specifically a pendulum and a mass-spring system, both designed to achieve a 2-second period under the influence of gravity (9.8 m/s²). Participants express confusion about how to determine the necessary parameters for each device to meet this timing requirement. Questions arise regarding the relationship between the pendulum's period and its length, as well as the mass-spring system's period in relation to its spring constant and mass. Additionally, the conversation touches on which device would be more precise at the equator, although no definitive answers are provided. Overall, the thread highlights the complexities of applying simple harmonic motion to timing devices.
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1. Two people build precison timing devices, one with a simple pendulum, one with a simple mass-spring. Each is to have a period of 2 s. The Fg = 9.8 m/s^2. Select the appropriate parameters for this to happen. Part B - which device is more precise at the equator?



2. I have no idea :(



3. And again... no idea. How does simple harmonic motion relate to gravity??
 
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For a pendulum oscillating, how does the period relate to its length?

For spring with a mass, how does the period relate to its spring constant and mass?
 

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