Two disgruntled businessmen are trying to use a revolving door, as shown in the figure. The door has a diameter of 2.60 m. The businessman on the left exerts a force of 647 N perpendicular to the door and 1.1 m from the hub's center, while the one on the right exerts a force of 803 N perpendicular to the door and 0.696 m from the hub's center. Find the net torque on the revolving door. (Indicate the direction with the sign of your answer.)  N · m

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: 90° 125 N 90 90.0 N

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Q: A bolt is tightened by applying a 60 N force to a wrench. If the magnitude of the torque is 120 Nm,…

A: Given data The magnitude of the force is F = 60 N. The torque is given a T = 120 Nm. The angle…

Q: The figure below shows forces acting at various points on a metal bar. The angles a = 44°, B = 25°,…

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Q: Axis 2.50 m 32.0 T

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Q: What force is necessary to generate a 29 N*m torque at an angle of 48 degrees from along a 7 m rod?…

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Q: 2. Calculate the net torque (magnitude and direction) on the beam in the figure below for the given…

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Q: Two kids (one with mass mA=33.5kg and the other with mass mB=32kg) sits on the edges of a 2.56-m…

A: Given: The mass of object A is 33.5 kg. The mass of object B is 32 kg. The length of the see-saw is…

Q: beam of length 1.7 m is attached by a pin and is being held up by a horizontal wire attached to the…

A: GivenLength of beam, L=1.7 mTensin in wire, T=1852 Nθ=53.3°

Q: businessman enters the same revolving door on the right, pushing with 547 N of force directed…

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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: Three forces are applied to a wheel of radius 0.350 mm, as shown in the figure (Figure 1). One force…

A: Given,

Q: A massless bar of length L = 4.0 m is placed on a pivot under its centre. A block of mass m1 4.4 kg…

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Q: One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to…

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Q: 10.3 on each side is pivoted about an axis through point O at its center and per- pendicular to the…

A: F₁ = 18.0 N F₂ = 26.0 N F₃ = 14.0 N Axis of rotation is passing through point O.

Q: I am sitting on a seesaw opposite my young nephew.  The seesaw is 14.1 feet long and has a pivot in…

A: Ans:- Image-1

Q: Three

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Q: Zane and Phoebe are sitting on opposite ends of a teeter‑totter that is 4.00 m4.00 m long with the…

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Q: Lever arm Achiles tendan Ae pint 36 x 10

A: The given data are: F=720 Nd=0.036 mθ=55° Here, F denotes the force, d denotes the distance, and θ…

Q: The body in the figure is pivoted at 0, and two forces act on it as shown. If r1 = 1.31 m, r2 = 3.19…

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Q: A merry-go-round accelerates from rest to 0.68 rad/s in 33 s. If its moment of inertia is 750 kg m2,…

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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: The fishing pole in Figure P8.3 makes an angle of 20.0° with the horizontal. What is the magnitude…

A: Given:  Force, F = 100 NRadius, r = 2 mFind: The torque exerted by the fish about an axis…

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

A: The torque exerted by the force of magnitude F about the axis is Here, Fp is the component of force…

Q: A force of 35j N is applied atr = (4.0î – 3.0j) m. What is the torque (in N • m) of this force about…

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

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Q: 0.74-mm-diameter solid sphere can be rotated about an axis through its center by a torque of 10.8…

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Q: 1. A rod is fastened to a wall on the left by a frictionless pivot point as shown in the figure to…

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Q: In the figure below, what is the torque due to the weight of the beam? 200 N axis 2.00 m ㅏ 100 N 300…

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Q: While driving an automobile, the driver makes a left turn. To perform this maneuver, the driver…

A: The expression for the torque is written as, Here, F and r represent the force applied by the…

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

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Q: Which of the following statement is false? A) An object is said to be in equilibrium if and only if…

A: Options A and E: If no resultant force or torque acts on a body, then the body undergoes no change…

Q: A torque of 20 N.m is applied to a solid, uniform hollow sphere of radius 0.50 m. If the hollow…

A: The equation for the torque is given by, τ=Iα Here, I is the moment of inertia and α is the angular…

Q: Three forces are applied to a wheel of radius 0.350 m, as shown in the figure (Figure 1). One force…

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Q: 1. The drawing shows the top view of a door that is 2 m wide. Two forces are applied to the door as…

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

Q: A string is tied to a doorknob 0.72 m from the hinge as illustrated in the figure. At the instant…

A: Given data:  Distance (r) = 0.72 m Force (F) = 5.0 N Angle (θ) = 57° Required: Torque (τ)

Q: You hold a 1.80-N softball in your hand as shown in the figure. Consider your forearm and hand to be…

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Q: 1. A square metal plate 0.180 m on each side is pivoted about an axis through point o at its center…

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Q: Question 1 In the figure below, what is the torque due to the weight of the beam? 200 N 2.00 m ㅏ 100…

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Q: The drawing shows the top view of a door that is 1.68 m wide. Two forces are applied to the door as…

A: Given data: Width of door is l=1.68 m. The expression of torque is given by, T=F·r Here, F is the…

Q: L/2 Ca) (b) 90° 120° Cc) (d) 60° 30°

A: Determine the torque for the first case. Determine the torque for the second case. Determine the…

Q: The figure below shows forces acting at various points on a metal bar. The angles α = 46°, β = 29°,…

A: Given values: Angle, α=46°β=29°γ=17° Force, F1=30 NF2=25 NF3=10 N Length, l=3.8 m

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: 150 N 60 N 40 N 30 N 27. The figure above represents a stick of uniform density that is attached to…

A: Torque is defined as a twisting force that tends to cause rotation. We call the point where the…

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

A: PFA

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: One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to…

A: Given data: The length of the meter stick is L=1 m. The magnitude of the first force applied at the…

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.