Prep seniors go choose Cedar Point for their senior trip. Back in the year 20UO.

Question

Prep seniors go choose Cedar Point for their senior trip. Back in the year 20UO. the Millennium force was the height roller coaster in the world. The engineers had to know how fast you'd be going before it was even built Using conservation of energy, the diagram and metric units, you must Prove how fast you must be going at point A shown below (you most use metric units), Prove how fast you must be going point B shown below (you must use metric units). Prove how fast you must be going at points D shown below (you must use metric units). Convert all your answers into miles/hour

Explanation / Answer

you must provide the height differences between different points at which you want to foind the speed

then by using principle of energy conservation:

P.E.1 + K.E.1 = P.E.2 + K.E.2

K.E. = (MV2)/2 and P.E. = MGH

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