Question

http://assets.openstudy.com/updates/attachments/56eea703e4b0b5aa4ef2eab4-ganeshie8-1458480909454-zzz.png

Answer 1

ye frfr

Answer 2

Hey!

Answer 3

You still need help with this @ganeshie8?

Answer 4

Yes, I have just started working on this.. .

Answer 5

Photogrammetry?

Answer 6

Do you know the initial distance of P?

Answer 7

p = 100cm
f = 5cm

right ?

Answer 8

\[\frac{ 1 }{ 100 }+\frac{ 1 }{ v }=\frac{ 1 }{ f }=\frac{ 1 }{ 5 },\frac{ 1 }{ v }=\frac{ 1 }{ 5 }-\frac{ 1 }{ 100 }=\frac{ 19 }{ 100 }\]
\[v=\frac{ 100 }{ 19 }=5\frac{ 5 }{ 19 }\]