The magnitude in ft/s of the deceleration due to air resistance of the nose cone of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The magnitude in ft/s of the deceleration due to air resistance of the nose cone of a small 2 experimental rocket is known to be 0.00015v, where v is expressed in ft/s. The nose cone is projected vertically from the ground with an initial velocity of 420 ft/s. Derive expressions for the speed of the cone as a function of height as the cone moves up to its maximum height and as it returns to the ground. Plot the speed of the cone as a function of the height for the upward motion and for the downward motion. 2 [Hint: The deceleration of the cone as it moves up is g + 0.00015v, and the acceleration of 2 2 the cone as it moves down is g-0.00015v, where g = 32.2 ft/s .] The magnitude in ft/s of the deceleration due to air resistance of the nose cone of a small 2 experimental rocket is known to be 0.00015v, where v is expressed in ft/s. The nose cone is projected vertically from the ground with an initial velocity of 420 ft/s. Derive expressions for the speed of the cone as a function of height as the cone moves up to its maximum height and as it returns to the ground. Plot the speed of the cone as a function of the height for the upward motion and for the downward motion. 2 [Hint: The deceleration of the cone as it moves up is g + 0.00015v, and the acceleration of 2 2 the cone as it moves down is g-0.00015v, where g = 32.2 ft/s .]
Expert Answer:
Answer rating: 100% (QA)
To derive expressions for the speed of the cone as a function of height during its upward and downwa... View the full answer
Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
Posted Date:
Students also viewed these accounting questions
-
The table below includes results from polygraph (lie detector) experiments conducted by researchers Charles R. Honts (Boise State University) and Gordon H. Barland (Department of Defense Polygraph...
-
Recorded a $ 4 , 5 0 0 purchase of merchandise that actually applies to next year. Accrued $ 2 5 0 of interest revenue that actually applies to next year. Failed to accrue wages of $ 2 , 0 0 0 ....
-
A car is moving with a velocity of 20 m/s. If the driver applies the brakes and brings the car to a halt in 4 seconds, what is the average acceleration of the car? A ball is thrown vertically upwards...
-
For each of the following situations, determine what is covered by the personal auto policy.Indicate what part of the policy covers the loss and how much will be paid by the insurance company. If the...
-
Excalibur Publishing has two office employees. A summary of their earnings and the related taxes withheld from their pay for the week ending August 7, 2013, follows. 1. Prepare the general journal...
-
Your friend has recently told you that the federal government effectively subsidizes the use of debt financing (vs. equity financing) for corporations. Do you agree with that statement? Explain.
-
10. ROLE REVERSAL Write a short-answer question that deals with the duty of care under the business judgment rule.
-
John and Jane Darling are newlyweds trying to decide among several available rentals. Alternatives were scored on a scale of 1 to 5 (5 best) against weighted performance criteria, as shown in Table....
-
Olinick Corporation is considering a project that would requirean investment of $354,000 and would last for 8 years. Theincremental annual revenues and expenses generated by the projectduring those 2...
-
The Apex Television Company has to decide on the number of 65 and 55 sets to be produced at one of its factories. Market research indicates that at most 280 of the 65 sets and 70 of the 55 sets can...
-
Calculate the position of the sun in the sky (i.e. Z, the zenith angle) for Los Angeles (34. N, 118.23W) on March 21st (spring equinox) for each daylight hour in intervals of 2 i.e. 6:00, 8:00,...
-
Order: Tylenol elixir 10 mg/kg PO q6h for fever (patient weight 9 lb = 4.1 kg). Available: 160 mg per 5 mL How many milliliters will be administered with each dose?
-
The client had the following intake during your shift: 0700 11 ounces of tea 0900 1 popsicle (40 mL) 6 ounces of coffee 8 ounces of vegetable broth 09001300 100 mL/hour normal saline 1000 24 ounces...
-
In the second quarter of 2023 Bertelsmann USA Publishing had Net Income of 39.1 million and Depreciation Charges of 14.7 million. During the quarter, the firm's total dividends were 9.7 million and...
-
What are the major functions of commercial banks? What are their major liabilities and assets? What are their major sources of earnings? What are the major functions of non-bank lending institutions?...
-
The San Bernardino County fair hires about 150 people during fair time. California has a state income tax of 9%. Sandy Denny earns $13.00 per hour; George Barney earns $14.00 per hour. They both...
-
As an expert in business analytics discuss what type of AI technology the IT manager can instal to correct grey area issue
-
Give the products of the following reaction, where T is tritium: dioldehydrase Ad- CH CH3C-COH CoIII) coenzyme B12
-
The two particles of equal mass are joined by a rod of negligible mass. If they are released from rest in the position shown and slide on the smooth guide in the vertical plane, calculate their...
-
In a railroad classification yard, a 68-Mg freight car moving at 0.5 m/s at A encounters a retarder section of track at B which exerts a retarding force of 32 kN on the car in the direction opposite...
-
Viscous damping is added to an initially undamped spring-mass system. For what value of the damping ratio will the damped natural frequency w d be equal to 90 percent of the natural frequency of the...
-
Find the number of different prime factors of 180 .
-
Using prime factorization, determine the greatest common divisor of 36 and 128.
-
Find the prime factorization of 85.
Study smarter with the SolutionInn App