15-06-2024
Physics

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A 20-g bead is attached to a light 120 cm-long string as shown in the figure. If the angle a is measured to be 18 degrees, what is the speed of the mass?

A 20g bead is attached to a light 120 cmlong string as shown in the figure If the angle a is measured to be 18 degrees what is the speed of the mass class=

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