A rope wrapped around a pulley of radius r is pulled with a force F, as seen in the figure. The magnitude of the torque due to F about the pivot point is determined by |τ|=|rxF|=rFsinθ. Choose the value that correctly identifies the angle θ that results in a correct calculation of torque. a) Not enough information given b) 50 degrees c) 180 degrees d) 40 degrees e) 90 degrees f) 0 degrees

Q: A wrench 0.3 meters long lies along the positive y-axis, and grips a bolt at the origin. A force is…

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Q: A 100 N force exerted at the end of a 0.50 m long torque wrench supplies a torque of 20 N·m. What is…

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Q: F = N-m 124 N at an angle 37.0° below the horizontal? The force is applied at a point L = 2.02 m…

A: Step 1:

Q: The figure below shows forces acting at various points on a metal rod. The angles α = 40°, ß = 25°,…

A: ( a ) Magnitude : 38.66 N.m       Direction : Out of the page ( b ) Magnitude : 37.63 N.m…

Q: A wrench lies horizontally, so that the nut to be twisted is on the right and the arm is on the…

A: It is given that the nut is twisted on the right  and arm to the left. Hence the following diagram…

Q: As shown below, a 25 kg bar that is 1.8 m long is set up to rotate about its center (the yellow…

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Q: A 2-m long bar makes an angle of 30° with the horizontal. A vertical force of 40 N is applied 0.4 m…

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Q: By using |t| = Ir| |F| sin 0, find the magnitude of the torque about O produced by each force shown.…

A: using the formula of torque and right hand rule for direction of torque

Q: Determine the torque generated by the 240 N force in the image below. Choose the relevant "pivot…

A: Fx = 240 cos 25 = 217.51 Fy = 240 sin25= 101.43 Torque = 217.51×1.2 + 101.43×0.3 = 291.4456 N

Q: Two 80 N forces are applied to opposite corners of a rectangular plate of length b and width a, as…

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Q: The 20-mm-diameter A-36 steel shaft is subjected to the torques shown. 80 Nm 20 Nm 30 Nm 800 mm 600…

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Q: Figure A B 3.0 m 1 of 1 > Calculate the torque (magnitude and direction) about the front support…

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Q: What happens to the torque due to the tension? Is your result consistent with the formula τ = R × f?…

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Q: To tighten a bolt, you push with a force of 85 N at the end of a wrench handle that is 0.35 m from…

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Q: A force of 129.00 N is applied on a rod at a distance of 11.00 m from the pivot point. As a result,…

A: Solution: given that F= 129 N R = 11 m angle = 39 degree

Q: A wheel is rotating clockwise as shown (by the arrow). Its rotation axis coincides with the x-axis.…

A: Torque vector 5 will cause the wheel to speed up. Vector 5 is curling around the wheel in the…

Q: 12.0 N 30.0% b 10.0 N 9.00 N The figure shows one cylinder inside another. The inner cylinder has a…

A: Given: mass of inner cylinder, ma=2 kg mass of inner cylinder, ra=0.5 m radius of outer cylinder,…

Q: One force acting on a machine part is F= (-5.00 N). The vector from the origin to the point where…

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Q: 8.0 N F 25 cm What magnitude of force, F, needs to be applied at an angle 0= 48 degrees if the bar…

A: Given:- The force act as an angle of θ= 48o We have given a figure as   Find:- The magnitude of the…

Q: The figure below shows forces acting at various points on a metal rod. The angles α = 40°, B = 25°,…

A: (a) For an axis through O perpendicular to the page, the net torque is -30.6 Nm in the…

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

A: Given,  L = 1.80 m  F = 108 N at an angle 37.0° below the horizontal The fishing pole in the figure…

Q: The diagram above shows a force acting at an angle on the end of a bar. The force has a magnitude of…

A: Force, F = 11.5 NLength, L = 1.2 mTorque, τ = ?

Q: The diagram above shows a force acting at an angle on the end of a bar. The force has a magnitude of…

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Q: A worker opens a 1.50 m wide door by pushing on it with a force of 39.5 N directed perpendicular to…

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Q: A machinist is using a wrench to loosen a nut. The wrench is 25.0 cm long, and he exerts a 17.0 N…

A: Length of wrench ( l ) = 25 cm = 0.25 m Force exerted on wrench ( F ) = 17 N Angle between force…

Q: A square, 0.144 m on a side, is mounted so that it can rotate about an axis that passes through the…

A: Side of the square, s = 0.144 mForce, F = 10.5 NTorque is the rotational equivalent of force and is…

Q: Figure 4.0 cm 30 N 20 N 1 of 1 In (Figure 1), what is the net torque about the axle? Express your…

A: Page 1

Q: A5N force is applied to a doorknob 0.72 m from the hinge as illustrated in the figure below. What is…

A: ACCORDING TO QUETION- A FORCE IS APPLING ON A DOORKNOB WHICH IS 57 DEGREE FROM ITS HINGE GIVEN THAT…

Q: Torque is a vector. Explain how you find both the magnitude as well as the direction of the torque…

A: The technique to combine two vectors is to use the vector or cross product, which produces a vector…

Q: 1.5 m 3.0 m A 60 kg diver stands at the end of a 30 kg springboard, as shown above. The board is…

A: The magnitude of torque can be calculated by Torque = Fd Where F is force             d is distance…

Q: A force is applied to pull a wheel over a step.  Determine the minimum force necessary if h = 3.0…

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Q: In which of the three cases would it be easiest to calculate the torque using METHOD 2? (You may…

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Q: Solve for the quantities asked by the given problem. Write legibly and please avoid erasures 1. The…

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Q: Consider a rod that is 0.400 cm in diameter and 1.20 m long, with a mass of 0.0500 kg. Part A Find…

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

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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 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: A rotating door is made from four rectangular glass panes, as shown in the figure. The mass of each…

A: The magnitude of the door's angular acceleration. given, mass of each rectangular section of the…

Q: On a playground, there is a merry-go-round. In order to get it moving, Bonnie applies a force of 17…

A: Given that :F=17 Nr=5.3 mwhere,F is the force andr is the radius

Q: Wolverine has an arm that is 1[m] long and claws that are 0.5[m] long. He's trying to knock over a…

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Q: Two forces (FA = 34.5 N and FB = 23.3 N) are applied to a meter stick (L = 1.00 m) which can rotate…

A: Torque only acts due to force acting perpendicularly with respect to the axis of rotation and at a…

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.