A baseball is projected horizontally from the top of a building with an initial speed of 15 m/s. The ball strikes the ground 25 m from the base of the building.
a. How long will it be in the air?
b. How tall is the building?
Physics - Elena, Saturday, November 2, 2013 at 11:49am
t=L/v(x) =25/15=1.67 s