Apitcher throws a baseball horizontally from the mound to home plate. the ball falls 0.913 m (2.99 ft) by the time it reaches home plate 18.3 m (60 ft) away. how fast was the pitcher's pitch?

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z