bhoot is being rowed away from the cliff 150 metres high at the top of the cliff the angle of depression of the boat changes from 60° to 45° in 2 minutes what is the speed of the boat?
[tex]answer \: should \: be \: \frac{1.902km}{hr} [/tex]
[tex]answer \: should \: be \: \frac{1.902km}{hr} [/tex]
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Hey mate,
4500/√3 (√3 - 1)
Explanation :
In the given picture .
Hope it helps...