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  • In the given figure , For Range to be maximum , what is the ratio of h/H <img alt="" src="https://cdn.entrance360.com/media/uploads/2023/03/24/dn7.PNG" style="height:203px; width:261px" /

In the given figure , For Range to be maximum , what is the ratio of h/H

Option: 1

1/2


Option: 2

1/3


Option: 3

2/3


Option: 4

1/4


Answers (1)

best_answer

As we have learned

Maximum Range -

R = H

-

 

 Range R = 2 \sqrt {h(H-h)}

For R to be maximum \frac{dR}{d\lambda }= 0 \\\\ \Rightarrow h = H-h \: \: or \: \: 2h = H \\\\ h/H= 1/2

Posted by

Gautam harsolia

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