9 **Educational Website Transcription: Pendulum Motion Exploration****Introduction:**In this exercise, we investigate the motion of a bob of mass \( m \) suspended from a fixed point with a massless string of length \( L \). The motion forms a cone with a half-angle \( \theta \).**Problem Statement:****Part A:** Determine the tangential speed \( v \) necessary for the bob to move in a horizontal circle, maintaining a constant angle \( \theta \) from the vertical. Express your answer in terms of the variables \( m \), \( L \), \( \theta \), and the gravitational acceleration \( g \).[View Available Hints]\( v = \)[Input Field][Submit Button]*Note: Incorrect responses will prompt a "Try Again" message, with 5 attempts remaining.***Part B:**Next, calculate the time it takes for the bob to complete one full revolution. Express your answer using the variables \( m \), \( L \), \( \theta \), and \( g \).[View Available Hints]\( T = \)[Input Field][Submit Button]*Note: Incorrect responses will prompt a "Try Again" message, with 5 attempts remaining.***Figure Overview:**A diagram labeled "Figure 1" illustrates the pendulum setup, showing the bob, string, and angle \( \theta \) with the vertical. The bob moves in a circular path perpendicular to the plane of the paper, forming a right cone.**Feedback Section:**Users can provide feedback if needed.---This educational module is designed to enhance understanding of pendular motion in physics through interactive problem-solving. The image depicts a pendulum diagram, which is often used to explain concepts in physics such as simple harmonic motion and gravitational force. The diagram shows a pendulum of length "L" attached to a pivot point. The pendulum bob has a mass "m" and is swinging at an angle "θ" from the vertical.Key elements of the pendulum diagram:1. **Pendulum Rod (L)**: Represents the length of the pendulum from the pivot point to the center of the mass.2. **Angle (θ)**: The angle between the pendulum rod and the vertical line, indicating the displacement from the equilibrium position.3. **Pendulum Bob (m)**: A mass attached to the end of the pendulum, following a circular arc path.4. **Pivot Point**: The fixed point from which the pendulum swings.This diagram is used to help students understand pendulum motion and the mathematical equations associated with it, such as the period of oscillation and the forces involved.Additional context from the web page indicates a question about the time taken for the pendulum to perform certain motions, with instructions for expressing the answer in a specific way. This is likely an exercise in calculating the pendulum's period using theoretical or experimental data.

Answered: Image /qna-images/answer/7e38f4b6-7650-4892-b0c3-889c50c0b3e9.jpg

point with a massless string of length L (i.e., it is a pendulum). You are to investigate the motion in which the string moves in a cone with half-angle 0. Figure 1 of 1 What tangential speed, v, must the bob have so that it moves in a horizontal circle with the string always making an angle / from the vertical? Express your answer in terms of some or all of the variables m, L, and 0, as well as the free-fall acceleration g. View Available Hint(s) V= Submit Part B Π ΑΣΦ Previous Answers XIncorrect; Try Again: 5 attempts remaining How long does it take the bob to make one full revolution (one complete trip around the circle)? Submit Express your answer in terms of some or all of the variables m, L, and 0, as well as the free-fall acceleration g. View Available Hint(s) ΥΠ' ΑΣΦ ? Previous Answers ? X Incorrect: Try Again: 5 attempts remaining