We appreciate your visit to An airplane of mass 12 939 kg flies level to the ground at an altitude of 19 km with a constant speed of 172 m. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The magnitude of the airplane's angular momentum relative to a ground observer directly below is calculated using L = mvr. With the given values, the angular momentum is found to be 4218475800 kg·m²/s.
Explanation:
The magnitude of an airplane's angular momentum relative to a ground observer directly below can be calculated using the formula L = mvr, where L is the angular momentum, m is the mass of the airplane, v is the tangential velocity, and r is the radius vector from the point of rotation (observer) to the airplane.
Given the mass (m) of the airplane as 12939 kg, its constant speed (v) as 172 m/s, and its altitude (which can be taken as the radius r) as 19,000 meters, we can calculate the angular momentum as:
L = mvr = 12939 kg* 172 m/s *19,000 m
L = 12939 *172 * 19000 = 4218475800 kg·m2/s
Therefore, the magnitude of the airplane's angular momentum relative to a ground observer directly below the airplane is 4218475800 kg·m2/s.
Thanks for taking the time to read An airplane of mass 12 939 kg flies level to the ground at an altitude of 19 km with a constant speed of 172 m. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
