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11 Dec 2019
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?
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?
B. Haranadh KumarLv10
1 Oct 2020
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