(c) For an object experiencing free fall from an airplane, the distance y meters that the ject falls in t seconds can be described by the equation y = 7.5 In (cosh t) if the air resistance is proportional to the square of the velocity. Assume that at time t = t₁, tanht= 4 5 Find the distance y that the object falls in t₁ seconds.
(c) For an object experiencing free fall from an airplane, the distance y meters that the ject falls in t seconds can be described by the equation y = 7.5 In (cosh t) if the air resistance is proportional to the square of the velocity. Assume that at time t = t₁, tanht= 4 5 Find the distance y that the object falls in t₁ seconds.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 14P
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Transcribed Image Text:(c) For an object experiencing free fall from an airplane, the distance y meters that the
ject falls in t seconds can be described by the equation
y = 7.5 In (cosh t)
if the air resistance is proportional to the square of the velocity.
Assume that at time t = t₁,
tanht=
4
5
Find the distance y that the object falls in t₁ seconds.
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