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    A skateboarder starts from rest at the top of a 0.3407 m high ramp inclined at 12.8o from horizontal. 5.651 s after leaving the ramp, how far is he from the base?

    m?

    A skateboarder starts from rest at the top of a 1.218 m high ramp inclined at 34.1o from horizontal. 1.309 s after leaving the ramp, how far is he from the base?

    m?

    A skateboarder starts from rest at the top of a 0.3486 m high ramp inclined at 16.2o from horizontal. 4.324 s after leaving the ramp, how far is he from the base?

    m?

    4.525 s after leaving the bottom of a 19.6o ramp a skateboarder is 10 m away from it. How high is the ramp?

    m?

    A skateboarder starts from rest at the top of a 0.2087 m high ramp inclined at 7o from horizontal. How much time does it take him from when he starts until he has traveled 14.6 m from the base of the ramp?

    s?

    A skateboarder starts from rest at the top of a 0.1847 m high ramp inclined at 11.6o from horizontal. 4.257 s after leaving the ramp, how far is he from the base?

    m?