Question-
Dear Student,
the graph is plotted from the instant when the second ball is dropped .
in t0 time the particle ball one travel a certain distance .
after that the the ball two is dropped now lets see the displacement fo the two ball till second ball hit the ground.
the graph is plotted from the instant when the second ball is dropped .
in t0 time the particle ball one travel a certain distance .
after that the the ball two is dropped now lets see the displacement fo the two ball till second ball hit the ground.