Q1. the spring shown in fig P-1536 has a normal length of 12 in. It is compressed to half its length andthe blocks are suddenly released from rest. Determine the velocity of each block when the spring isagain 12 in. long/k-60 lb/in50 lb INNNNNN-30 lb12"Perfectly smooth surfaceFIG. P-1536.Q2. A wooden pile that weighs 500 lb is driven into the ground by successive blows of a hammerweighing 1000lb that falls freely through a distance of 6ft upon the head of the pile. The averageresistance to penetration is 4000 lb. How far does a single blow of the hammer drive the pile into theground? Assume that the hammer and pile cling together after impact.Q3. A 1200-lb hammer falling freely through 3 ft drives a 600lb pile in. vertically into the ground.Assuming the hammer and pile cling together after impact, determine the average resistance topenetration of the pile

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Q1. the spring shown in fig P-1536 has a normal length of 12 in. It is compressed to half its length and the blocks are suddenly released from rest. Determine the velocity of each block when the spring is again 12 in. long k-60 lb/in 50 lb INNNNNN 30 lb 12" Perfectly smooth surface FIG. P-1536.

Q1. the spring shown in fig P-1536 has a normal length of 12 in. It is compressed to half its length and the blocks are suddenly released from rest. Determine the velocity of each block when the spring is again 12 in. long k-60 lb/in 50 lb INNNNNN 30 lb 12" Perfectly smooth surface FIG. P-1536.

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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