A skateboarder starts up a 1.0-m-high, 30° ramp at a speed of 7.6 m/s . The skateboard wheels roll without friction. At the top, she leaves the ramp and sails through the air. How far from the end of the ramp does the skateboarder touch down?

Answer rating: 100% (QA)

Strategy use conservation of energy to find the launch velocity then basic kinematics CoE gi... View the full answer