An object of mass m, is tied to a string and allowed to revolve in a circle of radius R on a frictionless horizontal table as shown in the figure. There is a suspended mass m2 which remains in equilibrium while the other object revolves on the table. Which of the following statements are true about the object of mass m1? (There may be more than one correct answer.) | Its angular velocity vector points into the screen Its tangential acceleration is zero Its tangential velocity vector is constant Its angular speed is constant Its tangential speed is constant

An object of mass m, is tied to a string and allowed to revolve in a circle of radius R on a frictionless horizontal table as shown in the figure. There is a suspended mass m2 which remains in equilibrium while the other object revolves on the table. Which of the following statements are true about the object of mass m1? (There may be more than one correct answer.) | Its angular velocity vector points into the screen Its tangential acceleration is zero Its tangential velocity vector is constant Its angular speed is constant Its tangential speed is constant

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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An object of mass m1 is tied to a string and allowed to revolve in a circle of radius R
on a frictionless horizontal table as shown in the figure.
There is a suspended mass m2 which remains in equilibrium while the other object
revolves on the table. Which of the following statements are true about the object of
mass m1? (There may be more than one correct answer.)
| Its angular velocity vector points into the screen
| Its tangential acceleration is zero
| Its tangential velocity vector is constant
| Its angular speed is constant
| Its tangential speed is constant

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