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Problem 14.92 The roller coaster car has a speed of vA 26 ft/s when it is at the crest of a vertical parabolic track. The tot
Part A Determine the cars velocity when it reaches point B. Express your answer to three significant figures and include the
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vin -that initial Speed is 264ls 4000. weight of the Ca=30.6 Para lyoi ar shen it veacheas point We ώll use the law of (mServo13S4 v, 116-37 ft/s -the (句-The Namal -fora we nuir ditum》 nr Slye Ot t I 40,000 dy 200 100. 6?

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