Physics, asked by KirtikaBasant, 1 year ago

a stone is dropped from a certain height on earth and it takes 12 seconds to reach the ground. if the same stone is dropped from the same height on moon, find the time it will take to reach the surface of moon.

Answers

Answered by Geekydude121
38
According to question

Time taken by stone at earth  t = 12 sec

at earth    a = g

So     H = 1/2 g t^2
         H  = 5 * 12^2

At moon   a = 6g

So     H = 1/2 g/6 t^2
144 * 5   =  1/2 * 10/6 * t^2
Thus    t  = 29.39 Sec
Answered by dev200579
18

Answer:

12√6 is the answer.....................

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