1. An object of mass 150 kg is dropped from a height of 400 m with no initial velocity. The body encounters an air resistance proportional to its velocity. If the limiting velocity is known to be 100 m/s, find an expression for the velocity v (in m/s) of the body at any time t (in seconds). Use g = 9.8 m/s². v = 100( 1– e -0.047t B) v = 100[ 1- e -0.085: -0.0231 C) v = 100|1-e D) v = 100 -0.098 -e

1. An object of mass 150 kg is dropped from a height of 400 m with no initial velocity. The body encounters an air resistance proportional to its velocity. If the limiting velocity is known to be 100 m/s, find an expression for the velocity v (in m/s) of the body at any time t (in seconds). Use g = 9.8 m/s². v = 100( 1– e -0.047t B) v = 100[ 1- e -0.085: -0.0231 C) v = 100|1-e D) v = 100 -0.098 -e

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Description: 1. An object of mass 150 kg is dropped from a height of 400 m with no initial velocity. The body encountersan air resistance proportional to its velocity. If the limiting velocity is known to be 100 m/s, find anexpression for the velocity v (in m/s)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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