Question

a body is projected up a smooth inclined plane with velocity v from the pt A as shown.
top is connected to well of diametrw 40m.if the body just manages to cross the well ,what is the value of v?lenght of inclined plane is

$20 \sqrt{2}$
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Answer 1

Answer:

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Explanation:

Answer is in photo given above:)

Answer is

$answer \: is \: 20 \sqrt{2ms- 1}$