Introduction
In a short paragraph, make a "wild guess" as to why a pendulum might be useful when designing a clock.
Task
Perform the necessary research to explain how a pendulum can be used to create a highly accurate clock. Focus on the aspects of a pendulum that makes it useful. Include historical examples of pendulums being used in clock designs.
Process
Read widely on the history and design of pendulum clocks. Pay special attention to how the nature of swinging objects make for useful time keepers. Also, look for limitations of pendulum clocks and what innovations this has led to.
Evaluation
Grading:
- Does the explanation focus on how the nature of pendulums allow for their use in making accurate clocks?
- Does the explanation show the aggregation of multiple sources?
- Does the explanation use examples of clock design, pointing out weakness and design corrections?
Conclusion
Can you design and build a pendulum clock?
Could you have won the longitude challenge?