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A 1.5 kg ball is connected to a vertical, rotating rod by two massless strings. Each string has a length of 1.70 m and is tied to the rod at a separation of 1.70 m.

What is the tension in each string when the system rotates at a certain angular velocity?

Answer :

Final answer:

This question related to Newton's second law. In this physics question, a 1.5 kg ball is connected to a vertical, rotating rod by two massless strings. To find the tension in the strings, we use trigonometry and Newton's second law to set up equations for the forces in the vertical and horizontal directions.

Explanation:

In this question, a 1.5 kg ball is connected to a vertical, rotating rod by two massless strings. The length of each string is 1.70 m, and they are tied to the rod at a separation of 1.70 m. The tension in the strings opposes the gravitational force on the ball. To solve for the tension, we can use trigonometry and Newton's second law to set up equations for the forces in the vertical and horizontal directions.

First, we calculate the angle that the strings make with the vertical axis. Using the given information, we can find the length of the strings as 0.32 m. Next, we find the tension in the strings by setting up equations for the forces in the vertical and horizontal directions. Finally, we solve the equations to find the tension in the strings.

Learn more about Newton's second law here:

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Rewritten by : Jeany