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Grade 11Mechanics

A ball is released from the top of the tower of height h metres.It takes t seconds to reach the ground.What is the position of the ball in t/3 seconds

Profile image of chakrala mounica
15 Years agoGrade 11
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1 Answer

Profile image of Anil Pannikar AskiitiansExpert-IITB
ApprovedApproved Tutor Answer15 Years ago

Dear Chakrala,

S = u + a(2n-1)/2

h = 10t -5

S1 = 5(2t/3 -1 ) = (h - 10)/3    in t/3 sec.

 

 

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