A jet plane passes over you at a height of 5000 m and a speed of Mach

Question:

A jet plane passes over you at a height of 5000 m and a speed of Mach 1.5.

(a) Find the Mach cone angle (the sound speed is 33L m/s).

(b) How long after the jet passes directly overhead does the shock wave reach you?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Physics

ISBN: 978-0471758013

8th Extended edition

Authors: Jearl Walker, Halliday Resnick

See More Books

Question Posted: Jan 15, 2011 05:54 AM

See More Questions

A jet plane flies overhead at Mach 1.70 and at a constant altitude of 950 m. (a) What is the angle a of the shock-wave cone? (b) How much time after the plane passes directly overhead do you hear the...
A fighter jet flies at a speed of Mach 1.5. (a) If the jet were to fly faster than Mach 1.5, the half-angle of the conical shock wave would (1) increase, (2) remain the same, (3) decrease. Why? (b)...
A jet plane at take-off can produce sound of intensity 10.0 W 1m2 at 30.0 m away. But you prefer the tranquil sound of normal conversation, which is 1.0W/m2. Assume that the plane behaves like a...
Identify each process as endothermic or exothermic and indicate the sign of H. (a) Sweat evaporating from skin (b) Water freezing in a freezer (c) Wood burning in a fire
Kari is a partner in Lizard Partnership. This year, Kari's share of partnership ordinary income is $20,000, and she received a cash distribution of $30,000. Kari's tax basis in her partnership...
Determine (a) The x, y, and z components of the 450-N force, (b) The angles x, y, and z that the force forms with the coordinate axes. 600 N 25 450 N 35 30 40
Verify that the portfolio selection problem and its wealth constraint is summarized in (5.16). (5.16)
Interstate Brands makes and distributes bakery products such as Hostess, Dolly Madison, and Wonder Bread. Different distribution systems handled different products. The employer consolidated its...
Question 3 Adjusting entries do not have to be made for: sales on account depreciation prepaid insurance Interest payable
Allie has bought a new apple orchard. The orchard has a single file of trees, numbered from 1 to N. Each tree has a certail number of ripe apples. Allie has a rule she wants to follow. She wants to...
The shock wave off the cockpit of the FA 18 in Figure has an angle of about 60o. The airplane was traveling at about 1350 km/h when the photograph was taken. Approximately what was the speed of sound...
A plane flies at 1.25 times the speed of sound. Its sonic boom reaches a man on the ground 1.00 min after the plane passes directly overhead. What is the altitude of the plane assume the speed of...
Consider an airplane flying at a constant speed of $900 \mathrm{~km} / \mathrm{h}, 10 \mathrm{~km}$ above the ground. (a) What is the plane's downward acceleration? (b) Draw a free-body diagram for...
St. Cecilia's Health System's current culture may be defined by a blend of historical ideals and problems. Given its history of primarily caring for women and children, it is likely to place a...
For this assignment, imagine we are the supervisor of case managers who come to us for support and guidance. You have noticed a theme of questions that are frequently asked, which mostly surround...
Audio Partners needs to invest in the next level of technology in order to be competitive. The company is exploring the purchase of a new piece of equipment that will cost $1,500,000, at an expected...
Choose a real company of their choosing and will focus on ways to help increase the company's digital consumer engagements. For example, how can the company better drive increased revenue, sales,...
Four morally and ethically relevant principles have been examined regarding scarcity and include: Treating people with consistency through the use of a lottery or first-come first-served basis...
Do those who seek leadership roles, those who emerge as leaders, and those who are successful leaders share similar traits?
A sample statistic will not change from sample to sample. Determine whether the statement is true or false. If it is false, rewrite it as a true statement.
You estimate that in two years time you will need $1150 in order to replace the floor covering in your kitchen. Consider two choices: 1. Wait two years to take action. 2. Invest $1000 now (assume...
Very large magnetic fields can be produced using a procedure called flux compression. A metallic cylindrical tube of radius R is placed coaxially in a long solenoid of somewhat larger radius. The...
The homo polar generator, also called the Faraday disk, is a low-voltage, high-current electric generator. It consists of a rotating conducting disk with one stationary brush (a sliding electrical...
A flexible metallic wire with linear density 3.00 x 10-3 kg/m is stretched between two fixed clamps 64.0 cm apart and held under tension 267 N. A magnet is placed near the wire as shown in Figure...
question 1- You borrow a simple loan of SR 500,000, interest rate is 20%, it matures in one year. what's the yied to maturity? question 2- calculate_i for One-Year Discount Bond with price(p) =...
Taste of Muscat is a reputed chain of restaurants operating in Oman. Assume You are working as a management accountant for this restaurant chain which is specialized in all types of Arabic food. Your...
Industry Current Year Minus 1 Current Year Minus 2 Company: Air Products and Chemicals, Inc. (APD) Stock Price: 306.72 USD Shares Outstanding: 220.89 M Financial Ratios Most Current Year Current...

A jet plane passes over you at a height of 5000 m and a speed of Mach

Question:

Step by Step Answer:

a The half angle of the Mach cone is given by sin vvs wh...View the full answer

Fundamentals of Physics

Students also viewed these Oscillations Mechanical Waves questions