A worker applies a torque to a nut with a wrench 0.500 mlong. Because of the cramped space, she must exert a forceupward at an angle of 60.0° with respect to a line from thenut through the end of the wrench. If the force she exerts hasmagnitude 80.0 N, what magnitude torque does she apply tothe nut?

Q: A 2kg disk has a radius of 18cm and rotates with an angulas acceleration of 12 rad/s^2 about an axis…

A: (given)           Mass (m) of a disk = 2 kg          Radius (r) of a disk = 18 cm…

Q: A uniform, 374.42-N rod is 10.63 n long carries a 203.39-N at its right end and an unknown weight W…

A:

Q: Assuming the magnitude of the force vectors are proportional to their drawn length (see attached…

A: The answer to this question is explained as follows Explanation:Step 1: Step 2: Step 3: Step 4:

Q: An adult horizontally pushes a doorknob with a force of magnitude 65 N. The doorknob is 90 cm away…

A: (a). When perpendicular to door  Torque = 58.5 N-m  (b). When 600  to face of door  Torque = 50.66…

Q: A playground seesaw as shown below has two children on it and is 2 m long. On the right side the…

A: GENERAL LEVER RULE-  For general angles, τ1=τ2. Therefore, r1F1sinθ1=r2F2sinθ2 At equilibrium,…

Q: A certain merry- go-round is accele rated uniformiy from rest and atains an angular speed 1.2 rad ls…

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Q: What is the minimum magnitude of torque that can be exerted on a rigid body by a 100.0 N force…

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Q: PHYS-91; Multiple Choice: A 10,000-watt motor operates an elevator weighing 5000 newtons. Assuming…

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Q: A child of mass 25.0 kg sits on the end of a seesaw, 1.50 m from the fulcrum. The child's friend…

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Q: A 29 cm wrench is used to generate a torque at a bolt. A force of 43 N is applied at Nhe end of the…

A: Solution

Q: Are the counterclockwise torque and clockwise torque equal?

A: In magnitude Counterclockwise torque and clockwise torque are equal for the same amount force…

Q: Two forces are applied to a doorknob perpendicular to the door. The first force is twice as large as…

A:

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 165 N at a distance of…

A: using formula of torque,

Q: An Atwood machine is constructed using a pulley of radius 3.50 m and mass 10.0 kg, and two hanging…

A:

Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

A:

Q: A rope is wound around a shaft 10 cm in diameter. If a pull of 500 N is exerted on the rope, what…

A: Given: Diameter of shaft, d=10 cm=0.1 m Radius of the shaft, r=0.05 m Force, F=500 N   Formula: The…

Q: If the torque required to loosen a nut that is holding a flat tire in place on a car has a magnitude…

A:

Q: 0

A: Solution    Torque due to hanging block,  Th = - m2 g R Torque due to sliding block,  Ts = m1 g R…

Q: The moment of inertia of the wheel  is 8.0 kg m2. Its radius 1s 40 cm. Find the angular acceleration…

A:

Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

A: When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N Tighten a bolt,…

Q: A wrench is used to loosen a nut. If a force of 146 N is applied perpindicular ot the end of the…

A: Torque is a measure of force that can cause an object to rotate about an axis .It is given by τ =…

Q: A mechanic is screwing a bolt and applies a force ?⃗ of magnitude 12.0 N to the end of the wrench.…

A: The torque τ be defined as, τ→=r→×F→r→=rFsinθ Where, r is distance. F is force.

Q: 350 250 A fish has been hooked amd pulling a fisherman's 192 cm long fishing rod as shwon in the…

A: Given data: The pulling force by fish is F=224 N. The length of rod is l=192 cm.

Q: A person exerts a horizontal force of 46N on the end of a door 97cm wide. What is the magnitude of…

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Q: 8.0 N 40% 25 cm 75 cm 10 N 30°

A:

Q: What constant torque should be applied to a disc of mass 10 kg and diamet 50 cm so that it acquires…

A:

Q: The length of the pool cue is 1.5 m. A force of 27 N is applied a distance 0.9 meters from the…

A:

Q: CurrentAtemptmProgiess The figure shows a lower leg being exercised. It has a 49-N weight attached…

A:

Q: A torque of 37.1 N mis appiled to an initial motioniess wheel which rotates around a fed axis. This…

A: Rotational mechanics.

Q: The product of the applied torque and the length determines the relative angle of twist between the…

A:

Q: A merry-go-round accelerates from rest to 0.62 rad/s in 31s. Part A Assuming the merry-go-round is…

A: Given : Mass (M) = 3.10×10^4 kg; Angular acceleration (ω) = 0.62 rad/s Time (t)= 31s; Radius (r) = 8…

Q: If you increase twice the force and  decrease the arm 4 times in respect to the initial, what is the…

A: The initial torque of the object is, τi=Fr The final torque of the object is, τf=2Fr4

Q: Show the FBD of the beam with complete and correct labels of all forces and moment arms.(b) How much…

A:

Q: Find the magnitude of the net torque on the wheel about the axle through the center of the object.…

A: inner a=8 cm=0.08 mouter radius b=22 cm=0.22 mF1=13 NF2=25 NF3=16 Nθ=34°

Q: The shaft of the pedal is 18 cm long. Find the magnitude of the torque about P. (a) 10.8 sin 10 s…

A: Force , F = 60 N  Shaft length , r = 18 cm = 0.18 m  To find = magnitude of torque

Q: Queshon 1. A uniform solid sphere with mass Mand radius =2R,"rests on ahorizontal tubletop. A string…

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

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 166 N at a distance of…

A: Given data:  Angle (θ) = 90°, perpendicularly Force (F) = 166 N Distance (r) = 0.140 m Required: The…

Q: Find the net torque on the wheel in Figure about the axle through O, taking a=10.0 cm and b=25.0 cm.

A: Given the value of 'a' = 10 cm. Given the value of 'b' = 25 cm.

Q: 10kg rigid beam that is 3mlong is supported at each end. An8kg block is placed 2m fromsupport 1. How…

A: The objective of the question is to find the upward force exerted by each support to ensure zero…

Q: A force of 618.8 N is applied at the end of a wrench of length 145.2 cm. Find the torque produced in…

A: The torque can be expressed as τ=r×F

Q: body Ikg m' rotales with a uniform angular velocity of 20 rad'sec. when an erternal torque 10 Nm is…

A: To find-time taken (t)=?angle by which it rotates (θ)=?Given-I=4 kg m2ω1=20 rad/sω2=0τ=10 Nm

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.