Engineering, 05.05.2020 17:28 batmanmarie2004
A flag pole 20 m tall with a diameter of 0.12 m has at its top a flag which measures 2 m tall and 2.5 m wide. a) Calculate the aerodynamic force on the combination pole and flag is the wind speed measured at the top of the pole is 20 m/s. b) Discuss factors which may cause your calculation to be higher or lower than the actual force.
Answers: 2
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When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
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Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
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A flag pole 20 m tall with a diameter of 0.12 m has at its top a flag which measures 2 m tall and 2....
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