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A projectile is fired northward from a height wit pointing north and the z-axis is pointing up ocity vector is v(0) = (0, 99, 22). In addition te nces in flight an westward acceleration of 5 m/s vectors t seconds after the projectile is fired.

A projectile is fired northward from a height wit pointing north and the z-axis is pointing up ocity vector is v(0) = (0, 99, 22). In addition te nces in flight an westward acceleration of 5 m/s vectors t seconds after the projectile is fired.

Advanced Engineering Mathematics
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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A projectile is fired northward from a height of 420 m. Assuming that the x-axis is pointing east, O representing ground level. The projectile's y-axis is pointing north and the z-axis is pointing up with z = initial velocity vector is v(0) = (0, 99, 22). In addition to a downward gravitational acceleration of 9.8 m/s², it experiences in flight an westward acceleration of 5 m/s² due to the wind. Find the projectile's velocity and position vectors t seconds after the projectile is fired.
Transcribed Image Text:A projectile is fired northward from a height of 420 m. Assuming that the x-axis is pointing east, O representing ground level. The projectile's y-axis is pointing north and the z-axis is pointing up with z = initial velocity vector is v(0) = (0, 99, 22). In addition to a downward gravitational acceleration of 9.8 m/s², it experiences in flight an westward acceleration of 5 m/s² due to the wind. Find the projectile's velocity and position vectors t seconds after the projectile is fired.
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