Suppose the roller coaster in Fig. 6-38 (h1 = 36 m, h2 = 12 m, h3 = 30) passes point A with a speed of 1.00 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 40.0 m.
m/s
Suppose the roller coaster in Fig. 6-38 (h1 = 36 m, h2 = 12 m, h3 = 30) passes point A with a speed of 1.00 m/
Hmmmm fig 6-38.... I'm afraid I can't see fig 6-38
Can you please elaborate?
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