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-   -   A skateboarder enters a ramp at 5 m/s, skates down it and exits at 14 m/s. (https://www.askmehelpdesk.com/showthread.php?t=720425)

  • Dec 2, 2012, 09:58 PM
    JamieShoot
    A skateboarder enters a ramp at 5 m/s, skates down it and exits at 14 m/s.
    A skateboarder enters a ramp at 5 m/s, skates down it and exits at 14 m/s. What was the Height of the ramp?

    A. 8.7 m B. 85.5 m C. -1.2 m D. 3m E. 1.2 m

    Please show work !

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