What's the force of a pitching machine on a baseball baseballs pitched by a machine

Why does a red shoe appear red in daylight

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Which statement best explains the relationship between an area is geography and the temperature of its surface water