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Why would the pendelum stop swinging

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Ask a Clock Expert and Get Answers ASAP. Because pendulums that start at a bigger angle have longer to speed up, so they travel faster than pendulums that start at a small angle. Amusement park rides, clocks, earthquake seismometers, etc. Try for the most even tick-tock and the grandfather clock will keep running for a long, long time. You can see from this equation that you need to quadruple the length of a pendulum to double the time it takes to make a swing. These are pendulums that swing but instead of being on a pivot point, they are held up magnetically.

A new question is answered every 9 seconds. Animation of a pendulum showing the velocity and acceleration vectors. If all of your experts are half as good, you have a great thing going here. I have not tried to restart it yet. Miriam Webster's Collegiate Encyclopedia. Until the 19th century, countries based their systems of length measurement on prototypes, metal bar primary standards , such as the standard yard in Britain kept at the Houses of Parliament, and the standard toise in France, kept at Paris. With your typical short string you can pretty much assume that there is zero contraction.

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    Information in questions, answers, and other posts on this site "Posts" comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Chris C and 87 other Clock Repair Specialists are ready to help you. Its Place in Science, Culture and Pedagogy". What violates fundamental principles is if you try to use that perpetual motion to do some work This is cool because you get to deal with all energy, instead of forces and momentums. If the pendulum hit anything as it swung, such as the wall, readjust your setup and try timing the pendulum again. By the late 17th century, the length of the seconds pendulum became the standard measure of the strength of gravitational acceleration at a location. It would be interesting to see how long it would go for.

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