Question

8H=gT² where h =hight ​

Answer 1

Answer:

If it takes time “T” to reach the ground then,

H=0.5gT  

²

 

T=  

(2H/g)

​  

 

If it takes time “t” to travel first half of the journey then,

0.5H = 0.5gt²

H = gt²

t=  

(H/g)

​  

 

Time taken to cover the second half of the journey is = T - t

=  

(2H/g)

​  

−  

(H/g)

​  

 

=  

(H/g)

​  

(√(2)−1)

Explanation:

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