Example 5.1. In Fig. 5.3, at the North Pole, the pitcher throws a standard baseball
(0.32 lbm) at a speed of 90 mi/h (132 ft/s). The distance thrown (pitcher's mound to
home plate) is 60 ft. The ball is thrown directly at the catcher. From the viewpoint
of an observer on a nonrotating space station, how far does the catcher move to the
left while the ball is in flight?
Motion of catcher as
seen from a stationary
spaceship
North Pole
Picher
Catcher
Path of ball:
As seen by catcher
As seen from a stationary
spaceship
They're starting in different
spots, but they'll end up both
racing 400 meters - just like
everyone else in the field