(a) Determine the X and Y components of each of the forces shown. (b) Determine the magnitude and direction of the resultant force. (c) What is the fourth force that will produce equilibrium to the system? F=390 KN 12 40° T=400 KN 5 30° P=300 KN -X

(a) Determine the X and Y components of each of the forces shown. (b) Determine the magnitude and direction of the resultant force. (c) What is the fourth force that will produce equilibrium to the system? F=390 KN 12 40° T=400 KN 5 30° P=300 KN -X

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 82A

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Concept explainers

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics.

Equilibrium of Forces

The tension created on one body during push or pull is known as force.

Question

Problem#1:
(a) Determine the X and Y components
of each of the forces shown.
(b) Determine the magnitude and
direction of the resultant force.
(c) What is the fourth force that will
produce equilibrium to the system?
F=390 KN
12
40°
T=400 KN
5
Y
30°
P=300 KN
-X

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