Drag Lift 10 x Velocity 14 Earth The most important ratio for wingsuit flight, is the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Drag Lift 10 x Velocity 14 Earth The most important ratio for wingsuit flight, is the glide ratio. It is the distance a glider travels horizontally over the distance the glider travels vertically. Think of it as run over fall (rise). The higher the ratio, the farther and longer a glider can travel before having to deploy the parachute. This ratio is associated with the angle of descent, 0. If we assume the diver is at constant velocity and there is no wind, the glide ratio is also equal to lift over drag (L/D). For the average wingsuit diver, the glide ratio = 2.5. Using the method of Newton's second law, and the free body diagram above, show that the glide ratio L/D is equal to cotangent 0. (Sum the forces in the x & y directions, then apply NSL) d) Now find a value for drag if the wingsuit diver's mass = 65.0 kg and her glide angle, 0 = 21.8°. Using the expressions found above, obtain an expression for drag that doesn't include Lift. It will be in terms of the variables 0, m, & g. X Drag Lift 10 x Velocity 14 Earth The most important ratio for wingsuit flight, is the glide ratio. It is the distance a glider travels horizontally over the distance the glider travels vertically. Think of it as run over fall (rise). The higher the ratio, the farther and longer a glider can travel before having to deploy the parachute. This ratio is associated with the angle of descent, 0. If we assume the diver is at constant velocity and there is no wind, the glide ratio is also equal to lift over drag (L/D). For the average wingsuit diver, the glide ratio = 2.5. Using the method of Newton's second law, and the free body diagram above, show that the glide ratio L/D is equal to cotangent 0. (Sum the forces in the x & y directions, then apply NSL) d) Now find a value for drag if the wingsuit diver's mass = 65.0 kg and her glide angle, 0 = 21.8°. Using the expressions found above, obtain an expression for drag that doesn't include Lift. It will be in terms of the variables 0, m, & g. X
Expert Answer:
Related Book For
Posted Date:
Students also viewed these law questions
-
A falling sky diver reaches terminal speed with her parachute closed. After the parachute is opened, what parameters change to decrease this terminal speed?
-
A person travels d miles at a constant speed s (in miles per hour) for t hours. a. Complete Table 20 to help find a formula that describes the association among s, t, and d. Show the arithmetic to...
-
A spaceship travels at constant velocity from Earth to a point 710 ly away as measured in Earth's rest frame. The ship's speed relative to Earth is 0.9999c. A passenger is 20 yr old when departing...
-
Suppose that we have a linear program that is not in standard form. We could produce the dual by first converting it to standard form, and then taking the dual. It would be more convenient, however,...
-
Explain why equity can sometimes have a positive value even when companies file for bankruptcy.
-
The means of five independent samples are being compared. Which ANOVA is being used? a. Between-subjects, one-way ANOVA b. One-way, repeated-measures ANOVA c. Between-subjects, two-way ANOVA d. (a)...
-
Chambers (1999) argues that money and monetary calculation are among the greatest simplifiers of complex affairs.What advantages does the use of a money measure of activity have for decision-makers?
-
On January 1, Year 5, PET Company acquired 900 ordinary shares of SET Company for $63,000. On this date, the shareholders equity accounts of SET Company were as follows: Ordinary shares (1,000 no par...
-
What are the key challenges and opportunities associated with distributed leadership models in decentralized organizational structures, and how can leaders optimize team autonomy while ensuring...
-
At the end of March, Weber Productions accounting records reveal a balance for cash equal to $21,861. However, the balance of cash in the bank at the end of February is only $4,576. Weber is...
-
What habit would your "best self" have that you currently don't? What is keeping you from having this habit? What do you need to do to acquire this habit?
-
The horizontal constricted pipe illustrated in the figure (a Venturi tube), can be used to measure flow velocities in an incompressible fluid. P V P 2 V The ratio for the cross section areas of the...
-
You are considering investing in a project that requires an initial investment of $500,000. The project is expected to generate cash flows of $100,000 per year for the next 10 years, however, at the...
-
Gretchen proposed an improvement to a manufacturing process that allowed her company to save $50,000 during the last quarter. As per company policy, she received a check for half of that savings. ...
-
Apple announced this week they are launching a new VR headset. Is this a good idea? Why do they believe in this product? Is there a market for a $5000 headset? Share your thoughts. Apple's New...
-
Suppose the price of a box of Cheerios cereal is $5 but the marginal cost is $4.50, what is the Lerner Index value?
-
Consider the below schematic of a 4-bit binary adder-subtractor. Consider two 4- bit sequences A (A3 A2 A1 A0) = 1001 and B (B3 B2 B1 BO) = 0010. Study the schematic and explain in detail how the...
-
a. Show that the expansion of q(x) in ascending powers of x can be approximated to 10 2x + Bx 2 + Cx 3 where B and C are constants to be found. b. Find the percentage error made in using the series...
-
A company must decide now which of three products to make next year to plan and order proper materials. The cost per unit of producing each product will be determined by whether a new union labor...
-
Managers at the Transcontinent Shipping and Supply Company want to know the maximum tonnage of goods they can transport from city A to city F. The firm can contract for railroad cars on different...
-
Develop an adjusted exponential smoothing forecast (a = .30, b = .20) for the annual pool attendance data in Problem 20. Does this forecast appear to be more or less accurate than the linear trend...
-
What are the responsibilities of the plaintiff and the defendant in a 1934 Act suit?
-
What are the conditions associated with liability under Rule \(10 \mathrm{~b}-5\) of the 1934 Act?
-
Identify actions which the auditor may take to avoid litigation.
Study smarter with the SolutionInn App