At time t = 0, a projectile is launched from point O with an initial velocity of 120 ft/sec and a launch angle of 40°. Calculate the values of r, 6, r, and $ at time t 1 sec. (r = 101.4 ft/sec, 6 = -0.122 rad/sec, r = −16.2 ft/sec², $ = -0.467 rad/sec²) = νο Ө r
At time t = 0, a projectile is launched from point O with an initial velocity of 120 ft/sec and a launch angle of 40°. Calculate the values of r, 6, r, and $ at time t 1 sec. (r = 101.4 ft/sec, 6 = -0.122 rad/sec, r = −16.2 ft/sec², $ = -0.467 rad/sec²) = νο Ө r
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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This is a dynamics problem using

Transcribed Image Text:At time t = 0, a projectile is launched from point O with an initial velocity of 120 ft/sec and a launch
angle of 40°. Calculate the values of r, 6, r, and $ at time t 1 sec. (r = 101.4 ft/sec, 6 = -0.122
rad/sec, r = −16.2 ft/sec², $ = -0.467 rad/sec²)
=
νο
Ө
r
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