1. A skydiver jumps from a hovering helicopter that is 3640 meters above the ground. If air resistance can be ignored, how fast will he be falling when his
altitude is 2,430 m?
2. A box is projected up a long ramp (incline angle with the horizontal = 37ᵒ) with an initial speed of 10 m/s. If the surface of the ramp is very smooth (frictionless), how high up the ramp will the box go? What distance along the ramp will it slide?
