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two balls x and y are thrown from top of tower one vertically upword and other vertically upword with same speed. if times taken by them to reach the ground are 6s and 2s respectivly, then the height of the tower and initial speed of each ball are(g=10) ?

two balls x and y are thrown from top of tower one vertically upword and other vertically upword with same speed. if times taken by them to reach the ground are 6s and 2s respectivly, then the height of the tower and initial speed of each ball are(g=10)


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1 Answers

Adnan
13 Points
3 years ago
Use v=u+atTake v=0U=?a=10m/sec^2T=2secThen u will be 20m/sec.Noq

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