This, the length of the pendulum is 2.07 m. Now you start with the pendulum at 39.6 degrees with respect to the vertical, but rather than releasing it from rest, you give it a push downward. It swings to the other side, and reaches a maximum angle of 56.6 degrees with respect to the vertical. What must have been the initial speed of the pendulum just after you pushed it? 1 6.41 m/s 2 2.99 m/s 3 4.27 m/s 4 3.05 m/s
This, the length of the pendulum is 2.07 m. Now you start with the pendulum at 39.6 degrees with respect to the vertical, but rather than releasing it from rest, you give it a push downward. It swings to the other side, and reaches a maximum angle of 56.6 degrees with respect to the vertical. What must have been the initial speed of the pendulum just after you pushed it? 1 6.41 m/s 2 2.99 m/s 3 4.27 m/s 4 3.05 m/s
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Transcribed Image Text:This, the length of the pendulum is 2.07 m. Now you start
with the pendulum at 39.6 degrees with respect to the
vertical, but rather than releasing it from rest, you give it a
push downward. It swings to the other side, and reaches a
maximum angle of 56.6 degrees with respect to the vertical.
What must have been the initial speed of the pendulum just
after you pushed it?
1
6.41 m/s
2.99 m/s
4.27 m/s
4
3.05 m/s
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