Like normal force, tension is a supporting force that will equal to whatever it needs to be so that objects in the system move as expected. An addit important fact about tension is that for a rope having tension T. each segment of the rope can be considered to pull up or down on the object the segn is attached to. A 260-kg block is hoisted up by two massless pulleys as shown in the figure below.

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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Like normal force, tension is a supporting force that will be equal to whatever it needs to be so that objects in the system move as expected. An additio
important fact about tension is that for a rope having tension T, each segment of the rope can be considered to pull up or down on the object the segm
is attached to.
A 260-kg block is hoisted up by two massless pulleys as shown in the figure below.
F
1) A force F-1900 N pulls down on the massless rope, as indicated by F in the diagram, causing a block of mass m to accelerate upwards. The large
pulley on the top of the system is supported by an axle attached to the ceiling.
What magnitude of force does the axle exert on the large pulley to hold it in place? (Express your answer to two significant figures.)
Fazle=
Submit
1900
m
Your submissions: 1900 X
Computed value: 1900
Submitted: Wednesday, February 7 at 12:41 PM
Feedback: Sorry, that's not correct. Try drawing a free body diagram accounting for the forces of each object (including rope segments) that is directly
attached to the top pulley.
2.50
2) What is the acceleration of the suspended mass? (Express your answer to two significant figures.)
Submit
N
Transcribed Image Text:Like normal force, tension is a supporting force that will be equal to whatever it needs to be so that objects in the system move as expected. An additio important fact about tension is that for a rope having tension T, each segment of the rope can be considered to pull up or down on the object the segm is attached to. A 260-kg block is hoisted up by two massless pulleys as shown in the figure below. F 1) A force F-1900 N pulls down on the massless rope, as indicated by F in the diagram, causing a block of mass m to accelerate upwards. The large pulley on the top of the system is supported by an axle attached to the ceiling. What magnitude of force does the axle exert on the large pulley to hold it in place? (Express your answer to two significant figures.) Fazle= Submit 1900 m Your submissions: 1900 X Computed value: 1900 Submitted: Wednesday, February 7 at 12:41 PM Feedback: Sorry, that's not correct. Try drawing a free body diagram accounting for the forces of each object (including rope segments) that is directly attached to the top pulley. 2.50 2) What is the acceleration of the suspended mass? (Express your answer to two significant figures.) Submit N
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