Applications and Models

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Questions

• What angle will the guy wire make with the ground if A tower, 28.4 feet high, must be secured with a guy wire anchored 5 feet from the base of the tower?
• How do you find the angle of depression from the top edge of the silo to the floor of the opposite edge if a silo is 40 feet high and 12 feet across?
• What is the shortest distance between two points #(61^@40.177',33^@23.101')# and #(59^@26.266',13^@03.807')# #("latitude","longitude")# on earth?
• Solve #0.342costheta+hcos^2theta=16(D)^2/V_0^2#, if #V_0=60#, #D=80# and #h=2#?
• Question #67f1f