Question
From the top of a tower having height of 100m a ball is dropped at the same time a ball is projected vertically upward from the ground with a velocity of 20m/s.Find when and where the two ballls meet.
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ACHINTYA 10 year ago
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at t =5min
ACHINTYA 10 year ago
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ACHINTYA 10 year ago
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ACHINTYA 10 year ago
is this solution helpfull: 2 3
initial velocity of ball1=0m/s
initial velocity of ball2=20m/s.
relative velocity=20m/s, distance=100m
so t=100/20 =5 seconds
MD.YASIR FEROZ KHAN 9 year ago
is this solution helpfull: 1 4