A palm tree weighing 1000 lb is inclined at an angle of 60o (see figure). The weight
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Calculate the maximum tensile and compressive stresses Ït and Ïc, respectively, at the base of the tree due to its weight.
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30 ft P2 100 lb 12ft//Pi #900 lb 60°
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As we know, to break a coconut we have to apply 400 pounds of pressure to it. In pounds = 400psi In newton = 1779.29N Starting from the first person he will try to break the coconut with his hands. As we know humans can exert a force 292 newtons by their hands. So force by hand is approximately = 300 N Then the second and third one also try to break it by hand but they fail too.
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