Solution-Express the energy required to fly from b to l via

Express the energy required to fly from b to l via p

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Reference no: EM131604224

Question: A pigeon is released from a boat (point B in Figure) floating on a lake. Because of falling air over the cool water, the energy required to fly one meter over the lake is twice the corresponding energy e required for flying over the bank (e = 3 joule/meter). To minimize the energy required to fly from B to the loft, L, the pigeon heads to a point P on the bank and then flies along the bank to L. The distance (AL)¯ is 2000 m, and (AB)¯ is 500 m.

(a) Express the energy required to fly from B to L via P as a function of the angle θ (the angle BPA).

(b) What is the optimal angle θ?

Reference no: EM131604224

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Express the energy required to fly from b to l via p

Reference no: EM131604224

Reference no: EM131604224

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