Physics, 20.09.2020 14:01 kiaragoodman7117
32. A forest ranger. 35 meters above the ground in a
tower, observes a blazing fire. The angle of depres-
sion to the base of the fire is 20..as shown in the fol-
lowing diagram. How far from the tower is the fire?
35 m
Answers: 3
Physics, 22.06.2019 13:40, andrespiperderc
Use the profile illustrated for problem (1). assume that the layer of silty sand fill (sm) is placed over the entire site. estimate the thickness of the fill (h - in feet) that will cause the effective vertical stress at the center of the clay layer to increase by 517.5 pounds per square foot.
Answers: 1
Physics, 22.06.2019 21:40, Unicorn66y
Wo small variable-thrust jets are actuated to keep the spacecraft angular velocity about the z-axis constant at ? 0 = 1.16 rad/s as the two telescoping booms are extended from r1 = 1.18 m to r2 = 4.69 m at a constant rate over a period of 124 seconds. the small 19-kg experiment modules at the ends of the booms may be treated as particles, and the mass of the rigid booms is negligible. determine the necessary thrust t for each jet as a function of time where t = 0 is the time when the telescoping action is begun. after you have the general expression for t, answer the questions. show work.
Answers: 1
32. A forest ranger. 35 meters above the ground in a
tower, observes a blazing fire. The angle of d...
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