Answered: What are the conditions for static…

What are the conditions for static equilibrium to occur A. net torque is zero and net force is zero B. only the net force is zero C. only the net torque is zero D. it is impossible to know

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Rotational Dynamics

Section: Chapter Questions

Problem 12CQ: (a) Give an example in which the net force acting on an object is zero, yet the net torque is...

See similar textbooks

Related questions

Q: 75. A horizontal force F is applied to a uniform sphere in direction exact toward the center of the…

Q: 2. A rigid, homogeneous rod of mass M and length L is hinged to the wall at point A and kept…

A: The moment of force is written as Moment=Fl where F is the applied force and l is the distance from…

Q: 1. Choose from the following choices the correct answer for the elastic modulus that describes the…

A: The ratio of the stress to the strain is known as the elastic modulus of a solid object. Depending…

Q: When can two forces be in equilibrium? a. They are equal in magnitude b. They are collinear c. They…

A: For equilibrium net force acting on the system must be zero.

Q: A helicopter is using a circular steel cable to lift a m = 2100-kg jeep. The unstretched length of…

A: mass of jeep (m) = 2100 kg Length of cable (L) = 16 m Radius of cable (R) = 0.005 m upwards…

Q: 1. A uniform beam is 6.0 m long and has a mass of 60 kg. The beam is supported in a horizontal…

A: Given: The length of the beam is 6 m. The mass of the beam is 60 kg. θ=130°

Q: 1. The rigid homogeneous concrete slab weighing 800 kN is supported by three (3) rods of identical…

A: The axial forces ineach member will bedistributed on the basisof their axial rigidity.Let axial…

Q: For the given knotted cord system, (a) Draw the FBD of each knot indicating all the necessary…

Q: 1. When an object is experiencing a net torque? A. it is translating B. it is in static equilibrium.…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. Four wooden members are joined with metal plate connectors and are in static equilibrium (not…

A: Given: FA=2.5KNFB=2.1KN

Q: A weight of 130 lb acts at C on the strut. Find the magnitude of the tension in cable AC. Express…

Q: Which of the following is the condition for the body to be in a static equilibrium? A The body has a…

A: Part (I):Introduction: In static equilibrium the net force on the object and a net torque of the…

Q: 1) To loosen a pipe fitting, a plumber slips a piece of scrap pipe (a “cheater") over his wrench…

Q: Physics for Engineer. 1. A 50.0-N body is supported by two ropes, one making 30.0o with the vertical…

A: Given: The weight of the body is 50 N. The first rope is making an angle of 45° with the horizontal.…

Q: A 20.0-m-long uniform beam weighing 880 N rests on walls A and B, as shown in the figure (Figure 1).…

A: a) Consider that point B is in the midway of the beam. Apply the equilibrium condition of the moment…

Q: Q2: The cylinder A weighs 450 N and it is supported by the vertical smooth wall and the cable system…

Q: please help

A: Given:- Length (L) =3 m mass (m) = 125 kg attached beam lenght (L') =2.8 m angle = 28 degree Find…

Q: A sandwich board advertising sign is constructed as shown in figure 5.39. It's mass is 6.90 KG. (a)…

A: Given;- A figure is given as A sandwich board advertising sign is constructed as shown in the…

Q: 1. One end of a uniform meterstick is placed against a vertical wall. The other end is held by a…

Q: Which of the following conditions describes an object in static equilibrium? a. Net forces and…

A: For an object to be in static equilibrium, the net force as well as the net moment (torque) acting…

Q: 5. One end of a uniform rod of weight wrod is supported by a cable. The other end rests against a…

Q: 1. A uniform pole 20 ft long and weighing 80 lbs is carried by two men A and B, one at each end of…

A: Given: Length of uniform pole l = 20ft Weight of pole W : 80 lbs

Q: 1. A 140 kg uniform beam is attached to a vertical wall at one end and is supported by a cable at…

A: Given: Weight of beam = 140 kg. Let the length of the beam = L. Angle (θ) = 39.0 Let, the vertical…

Q: 8. The system shown in the following figure is static equilibrium and the angle 0 = 35º. Given that…

Q: Problem B3. A solid cylinder is supported on an inclined plane by a chord parallel R to the plane at…

A: Since, the cylinder remains in static equilibrium, the friction will also be static in nature.

Q: A 450.0 N, uniform, 1.50 m bar is suspended horizontally by two vertical cables at each end. Cable A…

Q: 5. The figure shows a uniform, horizontal beam (length = 10 m, mass = 25 kg) that is pivoted at the…

A: Torque is given by Torque = force x perpendicular distance Clockwise torque is taken as negative…

Q: 7. Three masses are hanging vertically as shown in the drawing on the right. Assume the pulleys are…

Q: A 70.0 cmcm, uniform, 40.0 NN shelf is supported horizontally by two vertical wires attached to the…

A: A system is said to be in equilibrium when 1.Net torque = 0 2. Net force = 0

Q: 1. The boxes are placed over the table. Prove that the boxes are in static equilibrium by solving…

Q: 4. The hanging mobile pictured above consists of two masses, m1 and m2, suspended from a uniform 10…

Q: a) The net force is zero in equilibrium. b) The moment of force is max in equilibrium. c) At…

Q: What condition or conditions is/are necessary for static equilibrium? A) ΣFx = 0 B) ΣFx = 0, ΣFy = 0…

A: When an object is observed to exerted by zero net force, such that the object is in rest, then such…

Q: 1.Two people are carrying a uniform wooden ladder that is 3.0 m long and weighs 100 N. if a man…

Q: Which of the following statements ARE true? a.)If a force passes through the pivot point, its torque…

A: The axis about which a object rotates is called the pivot point. The torque experienced at a point…

Q: An object is subjected to three forces as shown in the figure. Assume F1 = 70.0 N and F2 = 95.0…

A: When the number of forces are in the equilibrium, then the net force is zero or the vector sum of…

Q: 1. A 90-kg smooth circular cylinder A with a radius of 0.6 m is held in equilibrium by a cord CD and…

A: Length of bar LBC = 2.4m Mass of circular cylinder m = 90 kg Radius r = 0.6 m System is in…

Q: Suppose a horse leans against a wall as in (see attached). Calculate the force exerted on the wall…

A: Given,

Q: A 70.0 cm, uniform, 40.0 N shelf is supported horizontally by two vertical wires attached to the…

Q: 1. Where must a 1 kN object be hung on a uniform, horizontal, rigid 200 N pole so that a girl…

Q: 2. The horizontal beam in Fig. 1 weighs 150 N, and its center of gravity is at its center. Find (a)…

A: Given: weight = 150 N center of gravity = at center

Q: Problem B3. A solid cylinder is supported on an inclined plane by a chord parallel R to the plane at…

A: let, The weight of the cylinder is W tension in the string is T the friction force is fs normal…

Q: 2. Use the equilibrium conditions to find the weights w1, w2, and w3 required to balance the mobile.…

A: different weights are hung on the arrangement as shown . To find : the values for w1 , w2, w3

Q: In the force table, these have the same magnitude but directly opposite in direction.…

A: An equilibrant force is a force which brings a body into mechanical equilibrium.

Q: 2. The homogenous bar LORS shown below is supported by a cable that runs from L to O around the…

Q: A museum of modern art is displaying an irregular 426-N sculpture by hanging it from two thin…

Q: 245. Describe how to determine whether an equilibrium is stable or unstable when (d²U/dx®), = 0. %3D

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Problem B3. A solid cylinder is supported on an inclined plane by a chord parallel R to the plane at…

A: For rolling to occur , there must be one force whose torque about the center of mass of the body is…

Q: 1. Bolting four angles to the gusset plate forms the joint in a light metal truss. Knowing the force…

Question

What are the conditions for static equilibrium to occur

A. net torque is zero and net force is zero

B. only the net force is zero

C. only the net torque is zero

D. it is impossible to know

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Explain the need for tall towers on a suspension bridge to ensure stable equilibrium.
A steel cable 2.00 m in length and with cross-sectional radius 0.350 mm is used to suspend from the ceiling a 10.0-kg model aircraft that is flying in a horizontal circle with an angular speed of 6.00 rad/s. What is the strain produced in the cable?
(a) Give an example in which the net force acting on an object is zero, yet the net torque is nonzero, (b) Give an example in which the net torque acting on an object is zero, yet the net force is nonzero.
Assume Youngs modulus for bone is 1.50 1010 N/m2. The bone breaks if stress greater than 1.50 108 N/m2 is imposed on it. (a) What is the maximum force that can be exerted on the femur bone in the leg if it has a minimum effective diameter of 2.50 cm? (b) If this much force is applied compressively, by how much does the 25.0-cm-long bone shorten?
I understand for static equilibrium all the forces should sum up to zero but I'm just not understanding how I should have found these answers.
1. When an object is experiencing a net torque? A. it is translating B. it is in static equilibrium. C. it is in dynamic equilibrium. D. it is rotating 2. Does a bridge anchored resting on two pillars have any torque? A. Yes, but it is at equilibrium B. No, Bridges can't have torque C. No, it isn't moving D. Yes, but it will soon break because of the torque
What condition or conditions is/are necessary for static equilibrium? A) ΣFx = 0 B) ΣFx = 0, ΣFy = 0 C) ΣFy = 0 D) ΣFx = 0, ΣFy = 0, Στ = 0
1.Two people are carrying a uniform wooden ladder that is 3.0 m long and weighs 100 N. if a man applies an upward force equal to 40 N at one end, at what point should the other man apply the upward lift to keep the system in equilibrium?
A 70.0 cmcm, uniform, 40.0 NN shelf is supported horizontally by two vertical wires attached to the sloping ceiling (Figure 1). A very small 15.0 NN tool is placed on the shelf midway between the points where the wires are attached to it. 1. Find the tension in the left-hand wire. 2. Find the tension in the right-hand wire.
Write the two conditions for static equilibrium? What and where is the “center of gravity” for a meter stick?
The positive direccion are indicated in the figure. The 880kg concrete bucket is in static equilibrium and the force in cable BC is 8000 N. 1. Determine the x component of the force BC, BCx =__N 2. Determine the Y component of the force BC,BCy=__N 3.Determinate the component of the force BA,BAx =__ N 4.Determinate the component of the force BA,BAy=__N 5. Determine the magnitude of force BA = __N 6. Determine the angle of the force BA =__°
An object is subjected to three forces as shown in the figure. Assume F1 = 50.0 N and F2 = 95.0 N, what is T if the object is in static equilibrium? Enter a number with three significant digits.