**Problem Statement:**A block of mass 1.33 kg is being pulled by a string parallel to the contact surface with a slowly increasing force. If the block remains stationary until the force reaches 14.3 N, what is the static friction coefficient?**Explanation:**This scenario involves understanding the concept of static friction between the block and the surface it is on. The static friction coefficient (\(\mu_s\)) can be determined using the formula:\[ F_{\text{static}} = \mu_s \times N \]Where:- \( F_{\text{static}} \) is the maximum static frictional force (14.3 N in this case).- \( \mu_s \) is the static friction coefficient.- \( N \) is the normal force (equal to the gravitational force on the block, i.e., mass \(\times\) gravity, \(1.33 \, \text{kg} \times 9.8 \, \text{m/s}^2\)).The calculation involves balancing forces to find \(\mu_s\).

Name: **Problem Statement:**A block of mass 1.33 kg is being pulled by a st
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: **Problem Statement:**A block of mass 1.33 kg is being pulled by a string parallel to the contact surface with a slowly increasing force. If the block remains stationary until the force reaches 14.3 N, what is the static friction coefficient?**Expla

Answered: Image /qna-images/answer/708a8ef8-551b-473b-ab92-ad14b2e50b27.jpg

Science

Physics

A block of mass 1.33kg is being pulled by a string parallel to the contact surface with a slowly increasing force. If the block remains stationary until the force reaches 14.3N, what is the static friction coefficient?

A block of mass 1.33kg is being pulled by a string parallel to the contact surface with a slowly increasing force. If the block remains stationary until the force reaches 14.3N, what is the static friction coefficient?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 56PQ: A textbook rests on a movable wooden plank that is initially parallel to the ground. a. How does the...

See similar textbooks

Similar questions

CASE STUDY In the train collision case study (Chapter 5, page 119), we ignored the drag force on the trains. Estimate the drag on the trains and compare it to the kinetic friction on them. Is it okay to ignore drag? Explain.
A textbook rests on a movable wooden plank that is initially parallel to the ground. a. How does the normal force on the book compare to the gravitational force on the book as it rests in the horizontal position? b. If you push down on the book, what happens to the magnitude of the normal force as it rests in the horizontal position? c. The normal force on the book is part of a third-law interaction pair. Describe the third-law partner of this normal force.
When an object, such as a soccer ball or car, moves, the air that the object moves through tries to prevent the motion. The opposing force caused by the air an object moves through is often referred to as air resistance, or drag. A student is designing several experiments to determine what quantities affect how big is the drag force on a moving object. 1. The student hypothesizes that the drag force could be affected by how fast the object is moving (its speed), the object's mass, and the cross-sectional area of the object as it "faces into the wind," as illustrated in the figure. Falling Sphere Falling Brick 25 20 Cross-Section is a Circle 2. From their experiment, a student creates a graph showing how mass affects the drag force on an object. The student also writes a brief statement of what is the best math model (claim) for the data and why (evidence). Question: For the graph, do you agree or disagree with the student's claims and supporting evidence? Why or why not? Graph 3: 0 0…
1
The answer 355 is incorrect
A small box of mass m1 is sitting on a board of mass m2 and length L. The coefficient of kinetic friction between the board and the horizontal floor is μk . The coefficient of static friction between the board and the box is μs. At this moment, the board slides to the right along the surface, while the box does not slide on the board. What is the maximum magnitude of the force F pulling the board so that the box does not slip on the board? * the answer key is (Us + Uk)(m1 + m2)g, I don't know how to get here.
Which of the following statements about friction is not true? * A. An object of large mass is pulled down onto a surface with a greater force than an object of low mass and, as a consequence, experiences a greater friction B. The direction of friction is always opposite to the direction of motion C. Friction is a force D. The direction of friction is always the same as the direction of motion
**ALL NECESSARY INFORMATION IS GIVEN, A spool rests on a horizontal, frictionless surface and you are looking at it from the top view (appears as a circle).In the following questions, the spool is pulled by tension forces that are applied at various locations, directions, and radii.To solve each problem, draw the spool as a circle on a piece of paper and then draw the given tension vectors.REMEMBER that the direction UPWARD points to the TOP of the page and DOWNWARD points to the BOTTOM of the page.The resulting TORQUE will be either OUT OF the page (CCW motion, POSITIVE torque) or INTO the page (CW motion, NEGATIVE torque).A rope of tension 2T applies a force at radius 3R on the spool. It is located at 12 o'clock and pulls to the left.What is the resulting torque in terms of rT? Remember to check whether the torque is positive (results in CCW motion) or negative (results in CW motion). A rope of tension 1T applies a force at radius 4R on the spool. It is located at 12 o'clock and…
* Co Two cubes are placed in contact on a surface, one of mass 2M and the other of mass 3M as shown in the figure, where M = 1.0 kg. The coefficient of kinetic friction between the surface and each block is 0.25. An external force, F = 22 N, is applied horizontally as shown. If the cubes start from rest, how long does it take for them to cover a distance of 5.0 m? 3M. 2.3 s 1.7 s 4.4 s 1.4 s 13 A ctv MacBook Air F5 F8 F11 F12 OLI % 5 V 7. 6 Y
A 50-kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 30.0 degrees below the horizontal is applied to the box. The coefficients of static friction between the box and the surface is 0.40, and the coefficient of kinetic friction is 0.30. What is the force of friction on the box? Draw force diagram. Please provide step-by-step solution
A block weighing 60 N rests on a horizontal floor. a) What is the minimum force that will make the block move if the coefficient of static friction is 0.20? b) What is the minimum force that will keep the block moving at uniform speed once it starts moving if the coefficient of kinetic friction is 0.10? please include clear solutions please.
A small box is held in place against a rough vertical wall by someone pushing on it with a force directed upward at 25° above the horizontal. The coefficients of static and kinetic friction between the box and wall are 0.40 and 0.30, respectively. The box slides down unless the applied force has magnitude 13 N. Part A What is the mass of the box? Express your answer using two significant figures. m = Submit Provide Feedback - ΑΣΦ Request Answer ? kg