1. In some provinces, you will know the start of the rainy season if you see a good number of beetles. Some of the kids are playing it by tying it up with a string. A 0.01-kg beetle is attached to a string 50 cm long and swings in a horizontal circle, revolving once every 0.80 s. Determine the centripetal acceleration of the mass. 2. From the given equation of centripetal acceleration, what will be the change in centripetal acceleration when: A. velocity doubled without changing its radius B. radius doubled and velocity is constant 3. In a classroom experiment, a student tied a pail with water to the end of a cord and whirled in a horizontal circle of radius 2.0 m completing 2 revolutions in 6 seconds. Determine the velocity of the object.

1. In some provinces, you will know the start of the rainy season if you see a good number of beetles. Some of the kids are playing it by tying it up with a string. A 0.01-kg beetle is attached to a string 50 cm long and swings in a horizontal circle, revolving once every 0.80 s. Determine the centripetal acceleration of the mass. 2. From the given equation of centripetal acceleration, what will be the change in centripetal acceleration when: A. velocity doubled without changing its radius B. radius doubled and velocity is constant 3. In a classroom experiment, a student tied a pail with water to the end of a cord and whirled in a horizontal circle of radius 2.0 m completing 2 revolutions in 6 seconds. Determine the velocity of the object.

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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