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Physics, 29.11.2019 07:31 Guidomigoo3x

Aroller coaster cart of mass m = 223 kg starts stationary at point a, where h1 = 26.8 m and a while later is at b, were h2 = 14.7 m. the acceleration of gravity is 9.8 m/s 2 . what is the speed of the cart at b, ignoring the effect of friction?

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Aroller coaster cart of mass m = 223 kg starts stationary at point a, where h1 = 26.8 m and a while...
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