Tile uldgram below shows some positions in the path of a pendulum swinging from a
fixed point c...
Physics, 03.05.2020 13:06 michellemonroe012305
Tile uldgram below shows some positions in the path of a pendulum swinging from a
fixed point called a fulcrum.
Fulcrum
Start
The pendulum is raised to the start position and released. At which two numbered
positions is the potential energy of the pendulum most likely the same?
A
position 1 and position 3
®
position 1 and position 4
©
position 2 and position 3
position 2 and position 4
ОА
Ос
ор
Answers: 3
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