**Physics Problem: Determining Tension in a Cord**A meter stick with a mass of 0.75 kg is held perpendicular to a vertical wall by a cord of length \( d = 2.8 \, \text{m} \). The cord is attached to the end of the meter stick and also to the wall above the other end of the meter stick.**(a) Problem Statement:**Determine the tension in the cord.**Solution Attempt:**3.4309 N (Incorrect Answer)**Explanation:**This problem involves analyzing the forces and torque on the system to determine the correct tension in the cord. The provided answer is incorrect, indicating a need to revisit calculations and assumptions made in resolving the forces and balancing torques. Consider evaluating using equilibrium principles for forces and moments about the point of attachment to the wall.

Draw the free-body diagram of the system.

A meter stick with a mass of 0.75 kg is held perpendicular to a vertical wall by a cord of length d = 2.8 m attached to the end of the meter stick and also to the wall above the other end of the meter stick. (a) Determine the tension in the cord. 3.4309 XN

A meter stick with a mass of 0.75 kg is held perpendicular to a vertical wall by a cord of length d = 2.8 m attached to the end of the meter stick and also to the wall above the other end of the meter stick. (a) Determine the tension in the cord. 3.4309 XN

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)...

See similar textbooks

Similar questions

Please do the following question, this is from a practice exam. Also when it says find the tension in the cable, it means the top cable holding the beam up.
Problem 1: Two children push on opposite sides of a door during play. Both push horizontally and perpendicular to the surface of the door. One child pushes with a force of 18 N at a distance of 0.59 m from the hinges, and the second child pushes at a distance of 0.455 m. What is the magnitude of the force, in newtons, the second child must exert to keep the door from moving? Assume friction is negligible. F2 = sin() cos() tan() П ( 7 8 9 HOME
A uniform plank of length 2.00 m and mass 29.5 kg is supported by three ropes, as indicated by the blue vectors in the figure below. Find the tension in each rope when a 705-N person is d-0.500 m from the left end. magnitude of T magnitude of T magnitude of N T. 2000 Q
Two blocks of mass m, = 10 kg and mg =5 kg are connected by a massless string that passes over a pulley as MA shown in the figure. The system is in static equilibrium. There is friction between m, and the inclined surface (30.4). Neglect the friction between the string and the pulley. Determine the static friction force in the system. 10 kg 5.0 kg 37 49.0 N 29.3 N 39.2 N 33.9 N O 9.98 N
13. An object weighing 500kg is to be pulled by a man by exerting a force P. Force P is inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static = 0.35 and dynamic=0.15. What should be the magnitude of P to cause an acceleration to the object equal to 0.51 m/s^2. Express your answer in unit of KN. 15. An object weighing 500kg is to be pulled by a man by exerting a force P. Force Pis inclined at an angle of 25 deg. measured from the positive axis. The object and the floor has a coefficient of friction: static = 0.35 and dynamic = 0.15. From item 5, when the required value of P is applied, what would be the total distance travelled by the object after 10s? Express your answer in unit of m.
A 14.0 m uniform ladder weighing 480 N rests against a frictionless wall. The ladder makes a 55.0°-angle with the horizontal. (a) Find the horizontal and vertical forces (in N) the ground exerts on the base of the ladder when an 850-N firefighter has climbed 4.10 m along the ladder from the bottom. horizontal force magnitude 342.35 direction vertical force magnitude direction towards the wall up m N ✪ N (b) If the ladder is just on the verge of slipping when the firefighter is 9.10 m from the bottom, what is the coefficient of static friction between ladder and ground? (c) What If? If oil is spilled on the ground, causing the coefficient of static friction to drop to half the value found in part (b), what is the maximum distance (in m) the firefighter can climb along the ladder from the bottom before the ladder slips?
A 10.5 kg board 6.00 m long is supported by two sawhorses, one at each end. A 4.45 kg saw sits on the board 1.80 m from the left end. Find the upward force that the LEFT sawhorse exerts on the board. (Unit = N)
A force F making an angle of 30° with the horizontal maintains a box with mass m = 8 kg in static equilibrium on a frictionless vertical wall. What is the magnitude of the applied force? Use g = 10 m/s?. %3D O 80 N 120 N O 140 N O 160 N O 100 N
If Fc = 700 N and FB = 560 N, determine the magnitude of the resultant force FR acting on the flag pole. 2 m B 6 m 3 m. 2 m FB 1₁. C Fc 3 m
no handwritten answers... answer a, b and c...
Problem B3. A solid cylinder is supported on an inclined plane by a chord parallel to the plane at a distance of above the radius of the cylinder. The cylinder has a radius of 2.00 m, its mass is 20.0 kg, and the inclined plane has an inclination of 20°. The coefficient of kinetic friction between the cylinder and the plane is 0.20 and the coefficient of static friction is 0.30. The cylinder remains in static equilibrium. 20 Figure B3. Problem diagram B3 a) Make a free-body diagram for the solid cylinder.
An 88 kg person stands on a uniform ladder 4.0 m long, that weighs 100 N, as shown in the figure(Figure 1). The floor is rough; hence, it exerts both a normal force, f1, and a frictional force, f2, on the ladder. The wall, on the other hand, is frictionless; it exerts only a normal force, f3. Figure f₁ mg f3 a-3.8 m 1 of 1 Part A Using the dimensions given in the figure, find the forces exerted on the ladder when the person is halfway up the ladder. Express your answers using two significant figures separated by commas. fi, f2, f3 962.4,157.17,157.17 Submit ΓΨΠ ΑΣΦ Part B Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining f1, f2, f3 = w Find the forces exerted on the ladder when the person is three-fourths of the way up the ladder. Express your answers using two significant figures separated by commas. VE ΑΣΦ kN ≈ ? kN