4.00 m 25.0 m B 12.0 m 3.00 m A 350 kg roller coaster starts from rest at point A and slides down the frictionless loop-the-loop shown in the picture. A. How fast is the roller coaster moving at point B? B. If the track were not frictionless, what is the maximum amount of thermal energy transformation that could happen and still have the box stay on the loop at location B?
4.00 m 25.0 m B 12.0 m 3.00 m A 350 kg roller coaster starts from rest at point A and slides down the frictionless loop-the-loop shown in the picture. A. How fast is the roller coaster moving at point B? B. If the track were not frictionless, what is the maximum amount of thermal energy transformation that could happen and still have the box stay on the loop at location B?
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Transcribed Image Text:B
4.00 m
25.0 m
12.0 m
3.00 m
A 350 kg roller coaster starts from rest at point A and slides down the frictionless
loop-the-loop shown in the picture.
A. How fast is the roller coaster moving at point B?
B. If the track were not frictionless, what is the maximum amount of thermal
energy transformation that could happen and still have the box stay on the
loop at location B?
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