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PHYS 125 - An airplane has two wings, each with an area of 4.00 m^2
An airplane has two wings, each with an area of 4.00 m^2. These wings are designed such that the air flows over the top of the wing at 245 m/s and underneath the wing at 222 m/s. Assume the density (rho) is equal to 1.29 kg/m^3, and v1 is the velocit... -
PHYS 125 - A plane weighs 2280 lbs, has a wing area of 245 ft^2, and C_L of 0.15 when alpha = 0.
A plane weighs 2280 lbs, has a wing area of 245 ft^2, and C_L of 0.15 when alpha = 0. Assume that the force of lift is equal to the force of weight, Air density = 0.002469 slug/ft^3, and to use the force of lift equation. Determine: How fast (in k... -
PHYS 125 - A plane is flying with an airspeed of 155 miles per hour
Suppose that a plane is traveling with airspeed of 155 miles per hour, and the wind is blowing at 54.2 miles per hour 53 degrees south of West. In this situation you want to fly straight north. Determine: The direction and angle you shoul... -
Instantaneous Velocity vs Average Velocity
Instantaneous Velocity vs. Average Velocity Introduction Average velocity is given by the change in displacement of an object over a given time interval while on the other hand, the instantaneous velocity is given by the specific rate of change of...
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