Two children hang by their hands from the same tree branch. The branch is straight, and grows out from the tree trunk at an angle of 27.0° above the horizontal. One child, with a mass of 43.0 kg, is hanging 1.25 m along the branch from the tree trunk. The other child, with a mass of 32.0 kg, is hanging 2.10 m from the tree trunk. What is the magnitude of the net torque exerted on the branch by the children? Assume that the axis is located where the branch joins the tree trunk and is perpendicular to the plane formed by the branch and the trunk.

Q: 10.4 Three forces are applied to a wheel of radius 0.350 m, as shown in Fig. E10.4. One force is…

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Q: The fishing line in the figure makes an angle of 20.0 ° with the horizontal. What is the torque…

A: The torque is given by  τ→=r→×F→ Now  r→=2r^ m      where r^ is radial unit normal along the fishing…

Q: A hollow sphere is attached to the end of a uniform rod. The sphere has a radius of 0.88 m and a…

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Q: Axis 2.50 m 32.0 T

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Q: Force F = (8.55 N )î – (9.95 N )k acts on a pebble with position vector T = (6.87 m )ĵ – (2.53 m )k,…

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Q: A small ball of mass 1.5 kg is attached to one end of a 1.50-m-long massless rod, and the other end…

A: Mass, m = 1.5 kg Length, L = 1.50 m Angle from vertical, θ = 38° Torque, τ = ?

Q: A force F =(4.600 N) i^+(−6.300 N) j^ is exerted on a particle located at r=(−5.500 m) i^+(−0.7000…

A: The cross product rules is,

Q: The specifications for a ceiling fan you have just bought indicate that the total moment of inertia…

A: Given Torque = 2 Nm Moment of inertia I = 0.41 kg m2

Q: A particle is located at the position vectorr = (9.00î + 11.00j) m and a force exerted on it is…

A: Position vector r=9i+11j and Force F = 8i+7j N   solution:-    F→=8i^+7j^ N   T→=-25K^ N‐m…

Q: At one instant, force F→=5.59ĵ⁢N acts on a 0.938 kg object that has position vector…

A: a)Angular momentum is,

Q: In unit-vector notation, what is the torque about the origin on a particle located at coordinates…

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Q: The 60.1cm diameter disk rotates counterclockwise on an axle through its center. F1=17.5N, F2=43.2N,…

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Q: A student sits on a freely rotating stool holding two dumbbells, each of mass 3.00 kg. When the…

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Q: A force F What is the torque that this force applies about an axis through the origin perpendicular…

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Q: The distance from the center of the breastbone to a man’s hand, with the arm outstretched and…

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Q: A particle is located at the position vector r = (6.00î + 7.0oj) m and a force exerted on it is…

A: F→ = 4 i ⏜+ 3 j⏜r⏜ = 6 i⏜ + 7 j ⏜

Q: In unit-vector notation, what is the torque about the origin on a particle located at coordinates…

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Q: A constant net torque is applied to an object. Which one of the following will NOT be constant? A)…

A: Torque is given as , T = Iα      (1) From equation (1) we can say that if torque is constant that…

Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

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Q: A particle is located at the position vector r = (7.00î + 8.00ĵ) m and a force exerted on it is…

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Q: A doctor opens a 1.15 m wide door by pushing on it with a force of 45.5 N directed perpendicular to…

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Q: The figure below shows an angler with a fishing pole that makes an angle of 20.0° above the…

A: Given information: The angle made by the pole with the horizontal, θ1=20.0° The distance of the…

Q: Assignment 3 1. 30 N - 30 N 5.0 5.0 ст cm 20 N 20 N The 20-cm-diameter disk can rotate on an axle…

A: Introduction: Torque is a twisting force that is responsible for the rotation of object, and torque…

Q: Find the net torque around the axis indicated in the figure due to the weight of two masses…

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Q: The fishing line in the figure makes an angle of 20.0 ° with the horizontal. What is the torque…

A: Given,Force exerted by the fish, F = 200 Nlength of the stick, L = 2.00 m

Q: A uniform thin rod of mass m = 2.9kg and length L = 1.3 m can rotate about an axle through its…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: During the launch from a board, a diver's angular speed about her center of mass changes from zero…

A: Given data: ωi=0ωf=6.9 rad/sTimr (t) = 310 msI=12 kg.m2 Need to determine the magnitude of the…

Q: In the figure, three forces of the same magnitude are applied to a particle at the origin (acts…

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Q: uniform thin rod of mass m = 1.5 kg and length L = 1.2 m can rotate about an axle through its…

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Q: The fishing pole (See attachment) makes an angle of 20.0 degrees with the horizontal. What is the…

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Q: The figure below shows a fisherman with a fishing pole that makes an angle of 20.0° above the…

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Q: An angler with a fishing rod that makes an angle of 20.0° above the horizontal. The distance from…

A: Given  Length of road is 1.83 m Force is 103 N Total angle of the rod  θ=20+37=57∘

Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the torque…

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Q: Which of the following is not true about the moment of inertia of a particular rigid body?   a The…

A: The moment of inertia (I) of a particular rigid body is defined as the sum of the product of the…

Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the torque…

A: Given data: The force applied by the fish is F = 90 N. The length of between force and hand is…

Q: At the instant of the figure, a 7.20 kg particle P has a position vector 7 of magnitude 1.10 m and…

A: According to guidelines , only first question is solved here. Given, m = 7.20 kg position of vector…

Q: torque (in N · m) exerted by the fish about an axis perpendicular to the page and

A: Torque is equal to cross product of force and distance. To calculate force ... first resolve  force…

Q: At one instant, force: F = 5.14j N acts on a 0.297 kg object that has position vector T = (5.10i –…

A: S.I unit of Angular momentum is kg.m2.s-1 S.I unit of Torque is  Nm  Here we directly use vector…

Q: At one instant, force F→=8.40ĵ⁢N acts on a 0.816 kg object that has position vector…

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Q: A man ties one end of a strong rope 9.18 m long to the bumper of his truck, 0.561 m from the ground,…

A: given : length of rope =9.18m bumper of truck is =0.561 m from ground other end  to a vertical tree…

Q: A fisherman is fishing with a pole that makes an angle of 20.0° above the horizontal. The distance…

A: Torque is the product of the force and its perpendicular distance.

Q: A plumber pushes straight down on the end of a long wrench as shown. What is the QI magnitude of the…

A: Force (F→) = -900j^L→ =0.8 (-cos19oi^ + sin19o j^)

Q: A wrench exerts a torque of 50 NM on a hexagonal bolt. If the force on the end of the wrench is 50 N…

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Q: Wisely's banner is made up of a uniform 5:00- kg rectangular metal and is free to rotate about point…

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Q: From Exam 3, you and your brother successfully knocked the tree over. If the tree broke instantly…

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

Q: A sanding disk with rotational inertia 9.8 x 10-3 kg·m2 is attached to an electric drill whose motor…

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Q: You are installing a new spark plug in your car, and the manual specifies that it be tightened to a…

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Q: The distance from the fisherman's hand to the tip of the pole is  L = 2.14 m.  A fish is on the…

A: F=116 NL=2.14 mθ1=37°θ2=20°

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.