Current Attempt in Progress A projectile is fired horizontally into a resisting medium with a velocity vo = 3.3 m/s and the resulting deceleration is equal to cv³, where c=0.047 m 7s 6, and v is the velocity within the medium. Find the velocity v of the projectile at time t = 4.2 s after penetration. Answer: v= Save for Later m/s Attempts: 0 of 3 used Submit Answer

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A projectile is fired horizontally into a resisting medium with a velocity vo = 3.3 m/s and the resulting deceleration is equal to cv8, where
c=0.047 m 7s 6, and v is the velocity within the medium. Find the velocity v of the projectile at time t = 4.2 s after penetration.
Answer: v= i
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m/s
Attempts: 0 of 3 used
Submit Answer
Transcribed Image Text:Current Attempt in Progress A projectile is fired horizontally into a resisting medium with a velocity vo = 3.3 m/s and the resulting deceleration is equal to cv8, where c=0.047 m 7s 6, and v is the velocity within the medium. Find the velocity v of the projectile at time t = 4.2 s after penetration. Answer: v= i Save for Later m/s Attempts: 0 of 3 used Submit Answer
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