Physics, asked by ckamal5598, 1 year ago

a stone is thrown upward from top of tower with v=20m/s reaches ground in6s what is height of tower

Answers

Answered by tushar239016

3

correct answer is 180m

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dharaj22pch5o4: Answer is wrong sry to say.

dharaj22pch5o4: Who said that u is 0

Answered by dharaj22pch5o4

1

Sy=Uyt+1/2Ayt²
Sy=20*6+1/2(10)(6)(6)
Sy=120+180
Sy=300 m

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