an apple is dropped from the top of a building 75 m tall. at the same time a mango is thrown vertically up from the foot of the building with a velocity 30m/s. when and where will the apple and the mango meet?
Ha = -.5 g t^2 + 75
Hm = -.5 g t^2 + 30 t
75 = 30 t __ this is when
substitute t into either equation to find where