Physics, 07.09.2019 04:30, kianakilbourn8

Suppose the roller coaster in fig. 6-38 (h1 = 33 m, h2 = 13 m, h3 = 25) passes point a with a speed of 2.10 m/s. if the average force of friction is equal to one fifth of its weight, with what speed will it reach point b? the distance traveled is 35.0 m

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Suppose the roller coaster in fig. 6-38 (h1 = 33 m, h2 = 13 m, h3 = 25) passes point a with a speed...