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Home Q & A Board Science-Related Homework Help Physics
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Hef Hef
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5 years ago
A bead is moving with a speed of 20 m/s at position A on the track shown in the figure. This track is friction-free, and there is no appreciable air resistance. What is the speed of the bead at point C?


• 34 m/s

• 20 m/s

• 69 m/s

• 0 m/s

• We cannot solve this problem without knowing the mass of the bead.
Textbook 
College Physics: A Strategic Approach

College Physics: A Strategic Approach


Edition: 3rd
Authors:
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tray5tray5
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5 years ago Edited: A year ago, bio_man
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You make an excellent tutor!
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