2. A bird wants to fly directly from Tree 1 to Tree 2. Tree 2 is 100m to the east (positive x-direction) from Tree 1. The wind is blowing at 4 m/s at an angle of 60° south of west (asshown). The bird can fly at 5 m/s relative to the air.ТОP VIEWVoja = 5 m/s0, = ?60°Va = 4 m/sTree 1Tree 2100 ma. At what angle 0, should the bird fly in order to travel directly between thetrees?b. How much time will it take for the bird to fly between trees?c. From the bird's perspective, how far will the bird feel like it flew relative to theair?

2. A bird wants to fly directly from Tree 1 to Tree 2. Tree 2 is 100m to the east (positive x- direction) from Tree 1. The wind is blowing at 4 m/s at an angle of 60° south of west (as shown). The bird can fly at 5 m/s relative to the air. TOP VIEW Vola = 5 m/s 60° va = 4 m/s Tree 1 Tree 2 100 m a. At what angle 0, should the bird fly in order to travel directly between the trees? b. How much time will it take for the bird to fly between trees? c. From the bird's perspective, how far will the bird feel like it flew relative to the air?

2. A bird wants to fly directly from Tree 1 to Tree 2. Tree 2 is 100m to the east (positive x- direction) from Tree 1. The wind is blowing at 4 m/s at an angle of 60° south of west (as shown). The bird can fly at 5 m/s relative to the air. TOP VIEW Vola = 5 m/s 60° va = 4 m/s Tree 1 Tree 2 100 m a. At what angle 0, should the bird fly in order to travel directly between the trees? b. How much time will it take for the bird to fly between trees? c. From the bird's perspective, how far will the bird feel like it flew relative to the air?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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