my favorite mechanics problem

Students in a high school class were playing with ramps and pulleys and carts and had to design a modified Atwood's machine. One group created the setup in the attached image. Depending on the position of the pulley, the mass of the cart and counter weight and the angle of the track the resulting motion is periodic. I would like to challenge anyone who reads this note to turn this simple setup into a problem for Brilliant's mechanics section.

Note by David Garcia
4 years, 9 months ago

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  Easy Math Editor

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[example link](https://brilliant.org)example link
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\boxed{123} \( \boxed{123} \)

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We can write tension in the string as a function of distance moved. It's easy to show it's periodic.

Rohit Shah - 3 years, 10 months ago

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If the alpha particles has a bigger ionizing powe and how about beta and gamma particles?

John Altariba - 4 years, 9 months ago

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what are the 3 particles of radiation?

John Altariba - 4 years, 9 months ago

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who is the 3 inventors of transistor?

John Altariba - 4 years, 9 months ago

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It's true that the electomagnetism can help to communicate us?

John Altariba - 4 years, 9 months ago

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Who is the father of electricity

John Altariba - 4 years, 9 months ago

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