In: Physics
A small object begins a free-fall from a height of ?=87.5 mH=87.5 m at ?0=0 st0=0 s. After τ=2.25 sτ=2.25 s, a second small object is launched vertically up from the ground with an initial velocity of ?0=41.4 m/sv0=41.4 m/s. At what height from the ground will the two objects first meet?