help with this question in Matlab plea
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter5: Repetition Statements
Section5.7: Do While Loops
Problem 6E: (Numerical analysis) Here’s a challenging problem for those who know a little calculus. The...
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need help with this question in Matlab please, thanks
![A body of mass m falling under the action of gravity experiences drag, and so it will eventually approach a maximum
speed. This maximum speed is called the terminal velocity vr, and can be calculated as
mg
VT =
k
9.81 m/s? is the acceleration due to gravity, and k is a parameter for the drag force (k
won't need this). The distance yr where a fraction n of the terminal velocity occurs is given by
where g
0.5capA, but you
m
mg
2k"
- In
YT =
– k(nvž)
bu
where n is a fractional factor of the terminal velocity ranging from 0-1 (exclusive).
a) Write a function file that accepts the mass m, the drag parameter k and fractional factor
the terminal velocity vr and the distance yt as outputs.
as inputs, and provides
b) A group of 7 people, each with equally-spaced mass values between 50kg and 100kg and a k value of 0.12kg/m
jumps off a plane in a skydiving activity. Determine vr and yr of each person for n = 0.9.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc9754965-9702-4ddc-bf45-5a2acc6d5d62%2F4c24b81f-5a11-4c87-a526-c2919c7ab67b%2Fwzdu7jd_processed.png&w=3840&q=75)
Transcribed Image Text:A body of mass m falling under the action of gravity experiences drag, and so it will eventually approach a maximum
speed. This maximum speed is called the terminal velocity vr, and can be calculated as
mg
VT =
k
9.81 m/s? is the acceleration due to gravity, and k is a parameter for the drag force (k
won't need this). The distance yr where a fraction n of the terminal velocity occurs is given by
where g
0.5capA, but you
m
mg
2k"
- In
YT =
– k(nvž)
bu
where n is a fractional factor of the terminal velocity ranging from 0-1 (exclusive).
a) Write a function file that accepts the mass m, the drag parameter k and fractional factor
the terminal velocity vr and the distance yt as outputs.
as inputs, and provides
b) A group of 7 people, each with equally-spaced mass values between 50kg and 100kg and a k value of 0.12kg/m
jumps off a plane in a skydiving activity. Determine vr and yr of each person for n = 0.9.
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