- An object falling verticallySubjectedthirouShtheair istoviscousYesistanceaswellas toforce ofgravity. Assume thatan objectwithheight० अग्कु dheight of themassisSoandthattheobjectofterafter t secondSt)= So- mgt+ mg CI-e)K representsresistance in-where9=32.17 fts2 andthecaefficient ofairIb-s/F+ SupPoseSo 300ftm=0+25Ib1.andK=O-1Ib-sft Find to within O01sthe time it talkesthis quarter-pounderto hit the Sround.Hints At t=0, s-Slo)- 300ft: On the gr sundS=0. lUsing Fixed Point iHeration metthodguess tos 35find the salutionty.Oraw araph in mathenaticawith intial- up toas133

Question belongs to engineering mechanics .In this question it is given that an object is falling…

An object falling vertically air is subjected to thirough the viscous Yesistance al well as to force of gravity. Assume that an object with mis dopped From height mass So and that the heigkt of the object ofter af ter t second s mg 9=82.17 ft/s2 and k represents resistance in where the caeffisient of Ib-s/+ SupPose air So 300ft m=0.25Ib within O01s this quuarter-pounder Ond K=O-1Ib-s/ft .Find to the time it talkes to hit the Sround.

An object falling vertically air is subjected to thirough the viscous Yesistance al well as to force of gravity. Assume that an object with mis dopped From height mass So and that the heigkt of the object ofter af ter t second s mg 9=82.17 ft/s2 and k represents resistance in where the caeffisient of Ib-s/+ SupPose air So 300ft m=0.25Ib within O01s this quuarter-pounder Ond K=O-1Ib-s/ft .Find to the time it talkes to hit the Sround.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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