Physics, asked by sharad5445, 1 year ago

A particle is projected vertically upwards and it attains maximum height H. Find the value of h if the ratio of times to attain height h(

Answers

Answered by groot5
25
hello mate .
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H-h= 0.5 g (t2 -t1)^2/4
h=0.5 g (t2+t1)^2/4                                 
thus  (H-h)/h  =  (t2-t1)^2/(t2+t1)^2
                                                                                       1-h/H  =1/4
                                                                                       h:H  = 3:4

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hope it will help ...

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