A snowball rolls off a barn that slopes downward at an angle of 40°. The edge of the roof is 14 m above the ground, and the snowball has a speed of 7 m/s as it rolls off the roof. Ignore air resistance. (a) How far from the edge of the barn does the snowball strikes the ground if it doesn't strike anything else while falling? (b) A man 1.9 m tall is standing 4 m from the edge of the barn. Will the snowball hit him?