Problem 7: A 2-kg thin rod of uniform density can rotate about a pivot located at point O (center of rod). As shown in Figure 5, a force acts at the very end of the rod. What is the angular acceleration of the rod about point O? Note that this is a horizontal plane (no gravity). F(-9,-5.25 0)N 5 m y 0 = 450 x Figure 5: A rod with a pivot at its center.

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Problem 7: A 2-kg thin rod of uniform density can rotate about a pivot located at point O (center
of rod). As shown in Figure 5, a force acts at the very end of the rod. What is the angular
acceleration of the rod about point O? Note that this is a horizontal plane (no gravity).
F(-9,-5.25 0)N
5 m
y
0 = 450
x
Figure 5: A rod with a pivot at its center.
Transcribed Image Text:Problem 7: A 2-kg thin rod of uniform density can rotate about a pivot located at point O (center of rod). As shown in Figure 5, a force acts at the very end of the rod. What is the angular acceleration of the rod about point O? Note that this is a horizontal plane (no gravity). F(-9,-5.25 0)N 5 m y 0 = 450 x Figure 5: A rod with a pivot at its center.
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