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Optional Practical: Ball in a tube

In this practical the velocity of a ball falling in a tube will be measured to determine the acceleration due to gravity. What is the relationship between the height of drop and the final velocity of the ball? Independent variable: HeightDependent variable: VelocityControlled variables: nature of tube, mass and radius of ball, position of sensor. As the ball falls its PE is converted to KE. Applying the law of...

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