**Classic Circular Force Lab Instructions** 1. **Setup Instructions**: - Start by selecting the "classic circular force lab" tab from the provided web tools. Ensure this is the first action. 2. **Overview**: - This experiment utilizes classic lab apparatus available in most classrooms. The goal is to measure the centripetal force acting on a moving mass. Adjust the moving mass, \( m_1 \), using the up/down arrows. The hanging mass, \( m_2 \), is adjusted by selecting the number of washers (each washer is 10 grams). Modify the radius, \( r \), by repositioning the masking tape on the tube held by a person. 3. **Web Page Refresh**: - Reload the page and click "Begin" to start with predefined values: \( m_2 = 10 \) washers, \( m_1 = 25 \) g, and \( r = 200 \) cm. 4. **Timing Revolutions**: - The "Elapsed Time" stopwatch function is crucial. Record the time for \( m_1 \) to complete 10 revolutions. This should be repeated four times, with outliers excluded from data. 5. **Action Steps**: - Click "Start" to begin timing, recording the duration for 10 revolutions of the moving mass. **DATA Recording**: - **Moving Mass, \( m_1 \)**: _______ kg - **Hanging Mass, \( m_2 \)**: _______ kg - **Radius, \( r \)**: _______ m | Time for 10 revolutions (s) | |-----------------------------| - **Average time for 10 revolutions**: _______ - **Period, \( T \)**: _______ **CALCULATIONS (Include all work)** 1. **Weight Calculation**: - Calculate the weight of the hanging mass, \( F_{g2} \). 2. **Centripetal Force**: - The weight calculated equals the centripetal force on the moving mass. Using the tension symmetry, calculate the experimental moving mass \( m_1 \) using: \[ F_c = \frac{4\pi^2 m_1 r}{T^2} \] 3. **Percent Error**: - Determine percent error between the experimentally calculated \( m

Classic Circular Force Lab Instructions 1. Setup Instructions: - Start by selecting the "classic circular force lab" tab from the provided web tools. Ensure this is the first action. 2. Overview: - This experiment utilizes classic lab apparatus available in most classrooms. The goal is to measure the centripetal force acting on a moving mass. Adjust the moving mass, \( m_1 \), using the up/down arrows. The hanging mass, \( m_2 \), is adjusted by selecting the number of washers (each washer is 10 grams). Modify the radius, \( r \), by repositioning the masking tape on the tube held by a person. 3. Web Page Refresh: - Reload the page and click "Begin" to start with predefined values: \( m_2 = 10 \) washers, \( m_1 = 25 \) g, and \( r = 200 \) cm. 4. Timing Revolutions: - The "Elapsed Time" stopwatch function is crucial. Record the time for \( m_1 \) to complete 10 revolutions. This should be repeated four times, with outliers excluded from data. 5. Action Steps: - Click "Start" to begin timing, recording the duration for 10 revolutions of the moving mass. DATA Recording: - Moving Mass, \( m_1 \): _______ kg - Hanging Mass, \( m_2 \): ___ kg - Radius, \( r \): _ m | Time for 10 revolutions (s) | |-----------------------------| - Average time for 10 revolutions: _ - Period, \( T \): ___ CALCULATIONS (Include all work) 1. Weight Calculation: - Calculate the weight of the hanging mass, \( F_{g2} \). 2. Centripetal Force: - The weight calculated equals the centripetal force on the moving mass. Using the tension symmetry, calculate the experimental moving mass \( m_1 \) using: \[ F_c = \frac{4\pi^2 m_1 r}{T^2} \] 3. Percent Error: - Determine percent error between the experimentally calculated \( m