PEARSON ETEXT ENGINEERING MECH & STATS
15th Edition
ISBN: 9780137514724
Author: HIBBELER
Publisher: PEARSON
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Chapter 15, Problem 62P
To determine
To explain:
Why after collision the balls
each move off with velocity of
and why the ball
doesn’t move off with the velocity of
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A 68-g bullet is fired horizontally with a velocity v = 310 m/s into the slender bar of a 1.9-kg pendulum initially at rest. If the bullet
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particle and neglect the mass of the rod. Why is the linear momentum of the system not conserved?
Assume a = 175 mm, b = 330 mm.
b
+=
Answer: w=
0
Before
IN
3
After
rad/sec
: The 3-lb collar is released from rest at A and slides
freely up the inclined rod, striking the stop at B with a
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=
and v.
Note: Use the equation of principle of work and kinetic
energy in solution.
BAB
k= 1.60 lb/ft
18"
wwwwww
20"
10"
1. The two blocks A and B each have a mass of 470 g. The blocks are fixed to the
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C
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В
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D
Chapter 15 Solutions
PEARSON ETEXT ENGINEERING MECH & STATS
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