PROBLEM 11.16A projectile enters a resisting medium at x=0 with an initial velocityvo = 900 ft/s and travels 4 in. before coming to rest. Assuming that thevelocity of the projectile is defined by the relation v= vo - kx, where v isexpressed in ft/s and x is in feet, determine (a) the initial acceleration ofthe projectile, (b) the time required for the projectile to penetrate 3.9 in.into the resisting medium.

V0=Initial Velocity=900 ft/sX1=0 InX2=4 In

PROBLEM 11.16 A projectile enters a resisting medium at x=0 with an initial velocity vo = 900 ft/s and travels 4 in. before coming to rest. Assuming that the velocity of the projectile is defined by the relation v=v -kx, where v is expressed in ft/s and x is in feet, determine (a) the initial acceleration of the projectile, (b) the time required for the projectile to penetrate 3.9 in. into the resisting medium.

PROBLEM 11.16 A projectile enters a resisting medium at x=0 with an initial velocity vo = 900 ft/s and travels 4 in. before coming to rest. Assuming that the velocity of the projectile is defined by the relation v=v -kx, where v is expressed in ft/s and x is in feet, determine (a) the initial acceleration of the projectile, (b) the time required for the projectile to penetrate 3.9 in. into the resisting medium.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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