Ke i n par t a j ke i n par t b j in whi ch case

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: (a) J KE i n par t (b) J In whi ch case does the i nci dent par ti cl e l ose mor e ki neti c ener gy? c a s e (a ) case (b) www.we ba ssign.ne t/we b/Stude nt/Assignme nt- Re sponse s/la st? de p= 5944471 2/5 6/5/13 HW 11 3. –/1 points S e rCP 9 6.P .056. A bul l et of mass m and speed v passes compl etel y thr ough a pendul um bob of mass M as shown i n the f i gur e bel ow. The bul l et emer ges wi th a speed of v/2. The pendul um bob i s suspended by a sti f f r od of l ength and negl i gi bl e mass. What i s the mi ni mum val ue of v such that the bob wi l l bar el y swi ng thr ough a compl ete ver ti cal ci r cl e? (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.) v = 4. –/2 points S e rCP 9 6.P .061. Two bl ocks of masses m1 and m2 appr oach each other on a hor i zontal tabl e wi th the same constant speed, v0, as measur ed by a l abor ator y obser ver . The bl ocks under go a per f ectl y el asti c col l i si on, and i t i s obser ved that m1 stops but m2 moves opposi te i ts or i gi nal moti on wi th some constant speed, v. (a) Deter mi ne the r ati o of the two masses, m1/ m2. (b) What i s the r ati o of thei r speeds, v/v0? www...
View Full Document

This document was uploaded on 01/13/2014.

Ask a homework question - tutors are online