3b. Once Nick heals, Evan gets him to skateboard off his new "half dome of death"...
3b. Once Nick heals, Evan gets him to skateboard off his new "half dome of death" ramp. The ramp is hemispherically shaped and has a radius of 15 m. At whhat angle θ with the vertical will Nick lose contact with the dome? Assume the skateboard rolls without friction and he starts with no velocity. 3c. How far from the edge of the dome does Nick smash into the ground?