U si ng ener gy consi der ati ons cal cul ate the

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: . U si ng ener gy consi der ati ons, cal cul ate the aver age f or ce the beam exer ts on the pi l e dr i ver whi l e the pi l e dr i ver i s br ought to r est. 644000 magni tude Make sur e you ar e al so cor r ectl y accounti ng f or the change i n gr avi tati onal potenti al ener gy when the beam i s pushed the extr a di stance i nto the gr ound. N di r ecti on ---Select--- www.we ba ssign.ne t/we b/Stude nt/Assignme nt- Re sponse s/submit? de p= 5935421 1/4 6/3/13 HW 9 3. –/1 points S e rCP 9 5.P .024. Two bl ocks ar e connected by a l i ght str i ng that passes over two f r i cti onl ess pul l eys as i n the f i gur e bel ow. The bl ock of mass m2 i s attached to a spr i ng of f or ce constant k and m1 > m2. If the system i s r el eased f r om r est, and the spr i ng i s i ni ti al l y not str etched or compr essed, f i nd an expr essi on f or the maxi mum di spl acement d of m2. (U se any var i abl e or symbol stated above al ong wi th the f ol l owi ng as necessar y: g.) d = 4. –/1 points S...
View Full Document

Ask a homework question - tutors are online