Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. (a) how long (in s) would it take a 1.00 ✕ 1

(a) How long (in s) would it take a 1.00 ✕ 105 kg airplane with engines...

90.2K

Verified Solution

Question

Physics

(a) How long (in s) would it take a 1.00 ✕ 105 kgairplane with engines that produce of 100 MW of power to reach aspeed of 200 m/s and an altitude of 12.0 km if air resistance werenegligible?

_? s

(b) If it actually takes 950 s, what is the power applied, inmegawatts?

_? MW

(c)Given this power, what is the average force (in kN) of airresistance if the airplane takes 1200 s? (Hint: You must find thedistance the plane travels in 1200 s assuming constantacceleration.)

_? kN

Answer & Explanation Solved by verified expert
4.2 Ratings (802 Votes)
a Solve this problem using conservation of energy Means Etot KE PE Pt mv mgh 100 x 106 x t 12 x 1 x 105 x 2002 1 x 105 x 98 x 12000 100 x 106 x    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

(8) show that if R is an integral domain with unit element, then any unit in R[x]...

Advance Math
Q

Please briefly answer all the questions below, and writing those clearer and tidier (It is best...

Physics
Q

An ideal Rankine cycle with regenerative system. Steam enters the turbine at 6000 kPa and 450oC...

Mechanical Engineering
Q

the 5y 38 of x and y 8x 26 3x

Geometry
Q

Which of the following is the best version of the underlined portion of sentence 2...

Basic Math
Q

The table below is a record of the number of miles driven between stops for...

Statistics
Q

Run a regression analysis on the following bivariate set of data with y as the...

Statistics
Q

Apply the Ratio Test to determine convergence or divergence or state that the Ratio Test...

Calculus
Q

Sandeep and Ann want to buy the condo they are currently renting They have some...

Algebra
Q

Write the fraction as a decimal If the decimal is repeating use the horizontal bar...

Algebra
Q

Carla Vista's Market recorded the following events involving a recent purchase of inventory:...

Accounting
Q

You are the financial advisor for Mary Killington. She has come to you seeking...

Accounting