Lift on an airplane

Assignment Help Physics
Reference no: EM13537142

Lift on an Airplane. Air streams horizontally past a small airplane's wings such that the speed is 70.0 m/s over the top surface and 50.0 m/s past the bottom surface. If the plane has a wing area of 16.6 m2 on the top and on the bottom, what is the net vertical force that the air exerts on the airplane? The density of the air is 1.20 kg/m3.

Reference no: EM13537142

Questions Cloud

What impulse was applied to the baseball : A 0.160-kg baseball is pitched with a speed of 34.5 m/s (77.2 mph). When the ball hits the catcher's glove, the glove moves back by 5.03 cm (1.98 in.) as it stops the ball. What impulse was applied to the baseball
Cooprate tax return problem : CORPORATE TAX RETURN PROBLEM
Find out the mass of glucose needed to add of water : The vapor pressure of water at 25deg C is 23.8 torr. Determine the mass of glucose (MolarMass=180g/mol) needed to add 500g of water to change the vapor pressure to 23.3 torr.
Find at what speed does the sled move once book is on it : A sled of mass 5.37 kg is coasting along on a frictionless ice-covered lake at a constant speed of 1.13 m/s. At what speed does the sled move once the book is on it
Lift on an airplane : Lift on an Airplane. Air streams horizontally past a small airplane's wings such that the speed is 70.0 m/s over the top surface and 50.0 m/s past the bottom surface. If the plane has a wing area of 16.6 m2 on the top and on the bottom, what is th..
Explain formation of the hypothetical compound nacl2 : Construct a Born Haber cycle for the formation of the hypothetical compound NaCl2, where the sodium ion has a 2+ charge. A. How large would the lattice energy need to be for the formation of NaCL2 to be exothermic
What is its speed as it exits the shower-head openings : A shower head has 30 circular openings, each with radius 1.0 mm. The shower head is connected to a pipe with radius 0.80 cm. If the speed of water in the pipe is 2.2 m/s, what is its speed as it exits the shower-head openings?
Does restaurant performance meet customers expectation : Does restaurant performance meet customers expectation - Assessment fast food restaurant service quality using a modified Dineserv approach
What is the speed of the body after the collision : A projectile of 1.04-kg mass approaches a stationary body of 5.24 kg at 15.0 m/s, What is the speed of the 5.24-kg body after the collision

Reviews

Write a Review

Physics Questions & Answers

  What is the density of the enlarged sphere

A hollow sphere of negligible mass and radius R is completely filled with a liquid so that it's density is p. What is the density of the enlarged sphere

  Q1 an airplane is flying with the velocity of 850 ms at an

q1. an airplane is flying with the velocity of 85.0 ms at an angle of 20.0 degrees above the horizontal. when the plane

  What was the speed of the cart just before it hit the spring

A 3.0 block of wood sits on a table. A 3 bullet, fired horizontally at a speed of 440, goes completely by the block, emerging at a speed of 180.What is the speed of the block immediately after the bullet exits.

  What fraction of the total energy of the system is kinetic

An object suspended from a spring vibrates with simple harmonic motion. At an instant when the displacement of the object is equal to one-half the amplitude, what fraction of the total energy of the system is kinetic

  Relative humidity on the leeward side of the mountains

Westerly winds coming off the Pacific Ocean rise over the Rocky Mountains, which rise to a height of approximately 15,000 ft (580 hPa). The air on the western side of the mountain range is at 800 hPa (T = 70F, r = 0.75), and will subside on the easte..

  Calculate linear momentum of the electrons

A hydrogen atom is in its first excited state n=2. Using the Bohr theor yof the atom, calculate linear momentum of the electrons

  Estimate the impulse applied to the ball

As you bounce a tennis ball of mass 5.10 10-2 kg off a wall, its velocity changes from vx = 10.8 m/s to vx = -7.9 m/s. Find the impulse applied to the ball

  What is the speed of the rock just before hitting the ground

a rock is thrown downward from the top of a 40 m tower with an initial speed of 12 m/s. if g-9.8 m/s^2, what is the speed of the rock just before hitting the ground

  Find out the magnitude of that push

Find out the magnitude of that push.

  Determine angular deflection of the first-order bright fring

A laser beam is incident on a 600 lines per millimeter diffraction grating. determine angular deflection of the first-order bright fringe

  Determine the temperature of the neon

Two ideal gases have the same mass density and the same absolute pressure. One of the gases is helium (He), What is the temperature of the neon

  Find the minimum thickness

assume the film show in the figure has an index of refraction of 1.36 and is surrounded by air on both sides.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd