suspended ceiling design
Posted in Ceilings on 05/19/2010 11:31 am by admin
Question University Physics?
You have been invited to design a ballistic system "spring" to measure the speed bullets. A source with a spring constant is k is suspended from the ceiling. A block of mass M is suspended from the spring. A ball of mass m is fired vertically into the bottom of block. The spring maximum compression d is measured. Find the type of expression vB Bullet Express your answer in terms of m variables, M, K, D and constant g. PLEASE HELP!
No se.
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