Centripetal Force Experimental Device — Manual Pointer Type A teaching instrument designed to demonstrate uniform circular motion and to calculate centripetal force through handson measurement and observation. The manual pointer type offers direct control for setting angles and initiating motion, making it suitable for classroom demonstrations and laboratory exercises. Key benefits Clear demonstration of uniform circular motion: Shows the relationship between radius, speed, mass, and centripetal force in a visible, repeatable setup. Direct, manual control: Manual pointer type lets instructors and students position and adjust the apparatus precisely during demonstrations and experiments. Supports practical calculation: Enables collection of real measurement data for computing centripetal force using standard physics formulas, reinforcing theoretical learning with empirical results. Classroom and lab ready: Designed for routine educational use, supporting group demonstrations, student experiments, and assessment tasks. Main features and attributes Function: Demonstrates uniform circular motion and provides a platform for calculating centripetal force from measured parameters. Operation: Manual pointer type for controlled initiation and adjustment of motion, suitable for stepwise demonstrations and deliberate data collection. Compatibility: Appropriate for secondary school physics courses, undergraduate introductory mechanics labs, STEM workshops, and teacher training sessions. Usability: Simple setup and operation aimed at educators and students; suitable for repeated demonstrations and handson practice. Performance: Enables consistent demonstrations of circular motion principles and supports accurate measurement of variables required to calculate centripetal force. Practical applications and scenarios Classroom demonstration: An instructor uses the device to show how varying the radius or speed changes the centripetal force, while students observe and record measurements for followup calculation. Laboratory experiment: Small groups perform controlled trials, measure relevant variables, and compute centripetal force to compare with theoretical predictions. Student projects and assessments: Useful for lab reports, practical exams, and project work where learners design experiments to investigate the dependence of centripetal force on mass, radius, or velocity. What makes this instrument stand out Focused on teaching fundamentals: Specifically built to bridge theory and practice for uniform circular motion topics. Manual pointer control: Offers immediate tactile feedback and precise adjustments, improving engagement during demonstrations. Educational versatility: Fits multiple instructional formats including lectures, lab sessions, and handson workshops. Ordering considerations Intended users: Physics teachers, lab technicians, students, and educational institutions seeking a practical tool for mechanics education. Setup environment: used on a stable bench or tabletop in a classroom or laboratory setting. This device provides a straightforward, handson way to teach and learn centripetal force concepts by enabling controlled demonstrations and practical calculations based on uniform circular motion.