Answered: Identify what type of equation (linear,…

Identify what type of equation (linear, quadratic or exponentinal) was solved in part b and c which screenshot has been attached down below and justify the choice.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

1) Identify what type of equation (linear, quadratic or exponentinal) was solved in part b and c which screenshot has been attached down below and justify the choice.

b)
c)
K =
K =
486 =
m =
//mv²
486 J, v = 9 m/s
1/1× m × 9² J
kg
81x6x2
m =
81
m = 12 kg
v²
v²
=
486x2
9²
K =
mv²
K = 345 J, m = 7 kg
345 =
× 7 × v²
V =
-kg
345x2
7
98.57
9.928 m/s

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