From a high tower at time t=0, one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity the graph between distance betweeen the particles and time before either hits the ground is :

From a high tower at time t=0, one stone is dropped from rest and simu

1.	From a high tower at time t=0, one stone is dropped from rest and simultaneously another stone is projected vertically up with an initial velocity the graph between distance betweeen the particles and time before either hits the ground is :
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