A mass m = 0.15kg attached to the end of string and rotating in a vertical circle of radius R= 0.5 m. If its speed at the top is 3 m/s, what is the tension in the string at the top (in N)? g = 10m/s². %3D a. 1.2 b. 2.2 R g C. 3.3 d. 4.4

A mass m = 0.15kg attached to the end of string and rotating in a vertical circle of radius R= 0.5 m. If its speed at the top is 3 m/s, what is the tension in the string at the top (in N)? g = 10m/s². %3D a. 1.2 b. 2.2 R g C. 3.3 d. 4.4

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.

Question

A mass m = 0.15kg attached to the end of string and rotating in a
vertical circle of radius R = 0.5 m. If its speed at the top is 3 m/s,
what is the tension in the string at the top (in N)? g = 10m/s².
a.
1.2
b. 2.2
R
с.
3.3
d. 4.4
O 1. b
O 2. d
O 3. C
О 4. а

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