Fundamentals of Physics Extended
10th Edition
ISBN: 9781118230725
Author: David Halliday, Robert Resnick, Jearl Walker
Publisher: Wiley, John & Sons, Incorporated
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Chapter 11, Problem 67P
To determine
To Find
(a) Distance d
(b) Effect of increase in d
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an overhead view of a thin uniform rod of length 0.600 m and mass M rotating horizontally at 80.0 rad/s counterclockwise about an axis through its center. A particle of mass M/3.00 and traveling horizontally at speed 40.0 m/s hits the rod and sticks. The particle’s path is perpendicular to the rod at the instant of the hit, at a distance d from the rod’s center. (a) At what value of d are rod and particle stationary after the hit? (b) In which direction do rod and particle rotate if d is greater than this value?
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See figure below for illustration.
1/4
A [
|31/4
M
m v
The projectile is fired at the bar at a speed v = 100 m/s and hits the bar in one
completely inelastic collision (ie, the projectile is stuck in the rod).
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b) What is the angular velocity of a projectile bar right after the collision?
a thin uniform rod of length 0.800 m and mass Mrotating horizontally at angular speed 20.0 rad/s about an axis through its center. A particle of mass M/3.00 initially attached to one end is ejected from the rod and travels along a path that is perpendicular to the rod at the instant of ejection. If the particle’s speed vp is 6.00 m/s greater than the speed of the rod end just after ejection, what is the value of vp?
Chapter 11 Solutions
Fundamentals of Physics Extended
Ch. 11 - Figure 11-23 shows three particles of the same...Ch. 11 - Figure 11-24 shows two particles A and B at xyz...Ch. 11 - What happens to the initially stationary yo-yo in...Ch. 11 - The position vector r of a particle relative to a...Ch. 11 - In Fig. 11-26, three forces of the same magnitude...Ch. 11 - The angular momenta t of a particle in four...Ch. 11 - A rhinoceros beetle rides the rim of a horizontal...Ch. 11 - Figure 11-27 shows an overhead view of a...Ch. 11 - Figure 11-38 gives the angular momentum magnitude...Ch. 11 - Figure 11-29 shows a particle moving at constant...
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