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Questions and answers by
ahsan asghar
Questions (1)
two bodies of 9kg and 5.7kg are attached with ends of a string which passes over a pulley so that both bodies move vertically
3 answers
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Answers (2)
a stone is dropped from the top of a tower .in the last second of its motion it travels a distance of 44,1m.find(a)height of tower .(b)velocity while hitting the ground.
ans (3.608m,3.388m\sec)