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A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a = (-0.4v) m/s, where v is in m/s. Determine the projectile's velocity and position 4 s after it is fired.

A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a = (-0.4v) m/s, where v is in m/s. Determine the projectile's velocity and position 4 s after it is fired.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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Pic. 4 Course: Electrical Engineering Topic: Dynamics
A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a = (-0.4v) m/s?, where v is in m/s. Determine the projectile's velocity and position 4s after it is fired.
Transcribed Image Text:A small projectile is fired vertically downward into a fluid medium with an initial velocity of 60 m/s. Due to the drag resistance of the fluid the projectile experiences a deceleration of a = (-0.4v) m/s?, where v is in m/s. Determine the projectile's velocity and position 4s after it is fired.
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