1 A uniform thin rod ( GML2) of length 0.6 m and mass 7.5 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 9.9 g bullet traveling in the rotation plane is fired into one end of the rod. The bullet's path makes angle e = 60° with the rod. If the bullet buried in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the bullet's speed (in m/s) just before impact? Axis

1 A uniform thin rod ( GML2) of length 0.6 m and mass 7.5 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 9.9 g bullet traveling in the rotation plane is fired into one end of the rod. The bullet's path makes angle e = 60° with the rod. If the bullet buried in the rod and the angular velocity of the rod is 10 rad/s immediately after the collision, what is the bullet's speed (in m/s) just before impact? Axis

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A uniform thin rod (ML2) of length 0.6 m and mass 7.5 kg can rotate in a horizontal plane about a vertical
12
axis through its center. The rod is at rest when a 9.9 g bullet traveling in the rotation plane is fired into one end
of the rod. The bullet's path makes angle e = 60° with the rod. If the bullet buried in the rod and the angular
velocity of the rod is 10 rad/s immediately after the collision, what is the bullet's speed (in m/s) just before
impact?
Axis
Answer:

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