A chunk of snow slides off a barn roof that slopes downward at an angle of 40 degrees relative to the horizontal. The edge of the roof is 14.0 m above the ground, and the snowball has a speed of 7.00 m/s as it rolls off the roof.

a. How far from the edge of the barn does the snowball strike the ground if it doesn't strike anything else while falling?

b. How fast is the snow traveling right before it hits the ground?