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Home Q & A Board Science-Related Homework Help Physics
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Bella_23 Bella_23
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5 years ago
A 20-g bead is attached to a light 120 cm-long string as shown in the figure. If the angle α is measured to be 18°, what is the speed of the mass?


• 3.8 m/s

• 2.0 m/s

• 1.1 m/s

• 0.55 m/s

• 1.3 m/s
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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#1
5 years ago
1.1 m/s
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