Math Problem Statement
2.A lead ball of mass 0.25 kg is swung round on the end of a string so that the ball moves in a horizontal circle of radius 1.5 m. The ball travels at a constant speed of 8.6 m s–1 Calculate the tension in the string. You may assume that the string is horizontal
Solution
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Math Problem Analysis
Mathematical Concepts
Circular Motion
Centripetal Force
Newtonian Mechanics
Formulas
Centripetal force formula: F_c = (m * v^2) / r
Theorems
Newton's Second Law of Motion
Suitable Grade Level
Grades 9-12
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