In the figure, a frictionless roller coaster car of mass m = 814 kg tops the first hill with speed vo = 16.0 m/s at height h = 42.0 m. What is the speed of the car at (a) point A, (b) point B, and (c) point C? (d) How high will the car go on the last hill, which is too high for it to cross? Use g=9.81 m/s?. First hill- B h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units
In the figure, a frictionless roller coaster car of mass m = 814 kg tops the first hill with speed vo = 16.0 m/s at height h = 42.0 m. What is the speed of the car at (a) point A, (b) point B, and (c) point C? (d) How high will the car go on the last hill, which is too high for it to cross? Use g=9.81 m/s?. First hill- B h/2 (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units
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Transcribed Image Text:In the figure, a frictionless roller coaster car of mass m = 814 kg tops the first hill with speed vo = 16.0 m/s at height h = 42.0 m. What is
the speed of the car at (a) point A, (b) point B, and (c) point C? (d) How high will the car go on the last hill, which is too high for it to cross?
Use g=9.81 m/s².
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hill-
B
h/2
(a) Number
i
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(b) Number
Units
(c) Number
i
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(d) Number
i
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