The vertical component of the acceleration of a sailplane is zero when the air pushes up against
Question:
(a) Assuming that the only forces on the sailplane are that due to gravity and that due to the air pushing against its wings, what is the gravitational force on the Earth due to the sailplane?
(b) If the wing stalls and the upward force decreases to 2.0 kN, what is the acceleration of the sailplane?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
a The weight of the glider is equal and opposite to the force due to the ai...View the full answer
Answered By
Mrudula A
I have done my B.Tech in EEE from JNTU and M.Tech in power electronics in Electrical Engineering from JNTU .I have 10 years above of teaching experience in Engineering colleges. I worked as Guest Faculty in NSUT, Delhi Netajisubhasuniversity of Technology .I taught subjects like Basic Electrical engineering, power electronics, Electrical measurements , Electrical technology. I am interested in teaching.
0.00
0 Reviews
10+ Question Solved
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Question Posted:
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Mechanics questions
-
The rock-on-a-string accelerometer in Figure 4.30 can be used to measure acceleration along a horizontal direction. Discuss how you could use it to also measure the vertical component of the...
-
A worker is raising a 9.2-m-long ladder of mass 53 kg as shown. Knowing that the force exerted by the worker is perpendicular to the ladder, determine (a) The smallest value of a for which the...
-
The electrons in the beam of a television tube have a kinetic energy of 2.40 10-15J. Initially, the electrons move horizontally from west to east. The vertical component of the earths magnetic field...
-
i) Starbucks launched its prepaid (debit) Starbucks Card in November 2001. The card, which holds between $5 and $500 can be used at any Starbucks location. Suppose Starbucks management wants to study...
-
Translate into dollars the balance sheet of Utah Leather Goods Spanish subsidiary. When Utah Leather Goods acquired the foreign subsidiary a euro was worth $1.01. The current exchange rate is $1.38....
-
Information from the 2015 Form 990 and the 2016 audited financial statements for Feeding America follows. Although Form 990 indicates it is for 2015, it is actually for the period July 1, 2015, to...
-
Imagine you are working for a company that sells teleconferencing equipment. Draft a value proposition for selling your equipment to a sales manager who has ten salespeople traveling two weeks a...
-
Suppose Nikes managers were considering expanding into producing sports beverages. Why might the company decide to do this under the Nike brand name?
-
Assume that ABC Insurance Company has purchased from QS Reinsurance Company a quota share treaty with a $500,000 limit and a retention of 30 percent and a cession of 70 percent. ABC has written...
-
"Blast it!" said David Wilson, president of Teledex Company. "We've just lost the bid on the Koopers job by $2,000. It seems we're either too high to get the job or too low to make any money on half...
-
While an elevator of mass 2530 kg moves upward, the force exerted by the cable is 33.6 kN. (a) What is the acceleration of the elevator? (b) If at some point in the motion the velocity of the...
-
A man lifts a 2.0-kg stone vertically with his hand at a constant upward velocity of 1.5 m/s. What is the magnitude of the total force of the man's hand on the stone?
-
What is kaizen costing? On which part of the value chain does kaizen costing focus?
-
Read the article " What's Wrong with Trade Sanctions ". While you are reading, outline the author's argument against trade barriers and answer the questions following the timeline. Number your...
-
1. What is money? 2. What is barter system and explain main short comings. 3. What are the functions of money. 4, Discuss the solutions used to avert the challenges of the barter system. 5. Discuss...
-
Data analytics performed to identify the most profitable customers would be most likely to affect which income statement account?Data analytics performed to identify the most profitable customers...
-
You have been asked to create a two-variable data table that analyzes the changes in monthly payments as the hotel considers different interest rates and down payments. On the LoanAnalysis worksheet,...
-
Based on your favorite merchandising or manufacturing company (it could be your employer or a company that interests you), explain specific audit procedures that you would use to gain comfort over...
-
What is multiple regression? When is it useful?
-
In Problems 718, write the augmented matrix of the given system of equations. f0.01x0.03y = 0.06 [0.13x + 0.10y = 0.20
-
Block 1, with mass m1 and speed 4.0 m/s, slides along an x axis on a frictionless floor and then undergoes a onedimensional elastic collision with stationary blo ck 2, with mass tnz: 0.40m1. The two...
-
In Figure, particle 1 of mass m1 = 0.30 kg slides rightward along an x axis on a frictionless floor with a speed of 2.0m/s. When it reaches x = 0, it undergoes a one-dimensional classtic collision...
-
A steel ball of mass 0.500 kg is fastened to a cord that is 70.0 cm long and fixed at the far end. The ball is then released when the cord is horizontal (Figure). At the bottom of its path, the ball...
-
Pharoah Enterprises purchased a delivery truck on January 1 , 2 0 2 5 , at a cost of $ 2 6 , 0 0 0 . The truck has a useful life of 7 years with an estimated salvage value of $ 5 , 9 1 0 . The...
-
Consider the following recurrence relation: A(1)=1, A(n) = 2A(n-1)+2"-1 Use the method of unraveling to find a closed form for A(n).
-
Given the following formula: Monthly Pay= [rate + rate / ([1+rate] ^(months) -1) X principle Where rate of 6% means 6/1200 and Months means number of years x 12 Possible data to test: Principle 12200...
Study smarter with the SolutionInn App