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11-67.
  1. Pete Moss is reviewing his notes again, shown below. He knows he needs to catch the ball when t = 6, three seconds after the quarterback throws the pass. Homework Help ✎

    1. Find the velocity and speed of the football when Pete catches it.

    2. Specify the direction the football was traveling in when Pete catches it.

See the homework help for 11-57 (a).
speed = |velocity|, or the length of the velocity vector (when t = 6)

Sketch the velocity vector from part (a).
Use inverse tangent to determine the direction of the vector.