A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other force (when lined up tail to tail). What is the magnitude of the resultant of these two forces? Hint: create a tip to tail sketch to help you visualize this and where the angles should go! 8.60 N 11.60 N 10.91 N 12.00 N

A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at 50° to the other force (when lined up tail to tail). What is the magnitude of the resultant of these two forces? Hint: create a tip to tail sketch to help you visualize this and where the angles should go! 8.60 N 11.60 N 10.91 N 12.00 N

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

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

A force of magnitude 5 N acts on an object. A second force of magnitude 7 N acts at
50° to the other force (when lined up tail to tail). What is the magnitude of the
resultant of these two forces? Hint: create a tip to tail sketch to help you visualize
this and where the angles should go!
8.60 N
11.60 N
10.91 N
12.00 N

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