A rocket sled having an initial speed of 147 mi/h is slowed by a channel of water. Assume that during the braking process, the acceleration a is given by a(v) = -uv², where u is the velocity and is a constant. Find the time 7 required to slow the sled to 16 mi/h as a function of u. hours
A rocket sled having an initial speed of 147 mi/h is slowed by a channel of water. Assume that during the braking process, the acceleration a is given by a(v) = -uv², where u is the velocity and is a constant. Find the time 7 required to slow the sled to 16 mi/h as a function of u. hours
Sustainable Energy
2nd Edition
ISBN:9781337551663
Author:DUNLAP, Richard A.
Publisher:DUNLAP, Richard A.
Chapter18: Energy Storage
Section: Chapter Questions
Problem 4P
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Transcribed Image Text:A rocket sled having an initial speed of 147 mi/h is slowed by a
channel of water. Assume that during the braking process, the
acceleration a is given by a(v) = -uu², where u is the velocity
and is a constant.
required to slow the sled to 16 mi/h as a
Find the time
function of u.
hours
||
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