4. A 1.12 kg ball is connected by means of two ideal strings to a horizontal, rotating rod. The strings are tied to the rod and are taut. The right string is 27.0 cm long and has a tension of 32.7 N, and it makes an angle 02 = 51.0° with the rod, while the left string makes an angle 01 = 62.0° angle with the rod. At the instant shown the ball is at its lowest point. (a) What is the tension in the left-hand string? N Ө, 5. (b) What is the speed of the ball? m/s

4. A 1.12 kg ball is connected by means of two ideal strings to a horizontal, rotating rod. The strings are tied to the rod and are taut. The right string is 27.0 cm long and has a tension of 32.7 N, and it makes an angle 02 = 51.0° with the rod, while the left string makes an angle 01 = 62.0° angle with the rod. At the instant shown the ball is at its lowest point. (a) What is the tension in the left-hand string? N Ө, 5. (b) What is the speed of the ball? m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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