Kindly solve this question correctly in 30 minutes in the order to get positive feedback please show me neat and clean work for it
Kindly solve this question correctly in 30 minutes in the order to get positive feedback please show me neat and clean work for it
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Kindly solve this question correctly in 30 minutes in the order to get positive feedback please show me neat and clean work for it
Transcribed Image Text:5.(b)
Given m = 0.030 kg, M = 10 kg, k = 6.74 N/m and D = 0.583 meters, find VB.
Transcribed Image Text:5.(a), A Ballistic Spring Device is designed to measure the speed of bullet of mass m with
velocity VB. See diagram below. Assume the collision of the bullet with the block of wood of
mass M is completely inelastic and that the combined mass of embedded bullet and the wood
has an initial velocity u. Assumed that this happens quickly so that the combined mass,
(M + m) has velocity u before hitting the spring. The spring constant is k and the measured
maximum compression of the spring is D. Derive an expression for V, in terms of m, M, k, and
D,
m
=OVB
x=0
M
M at rest
spring
--D--O
x=0
[+m
X=D
(M + m) momentarily at
rest when spring is at maximum
compression, where x = D
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