A bolt has a requirement of being tightened to 38Nm. You pull the end of a 25cm wrench at an angle of 120 degrees  to the radial arm line. What is force of the pull needed?

Q: If the torque required to loosen a nut on the wheel of a car has a magnitude of 40.0 Nm, what…

A: Given data:  Torque (τ) = 40 Nm Perpendicular distance (r) = 50 cm = 0.5 m Required Force (F) =?

Q: dimensional analysis of the torque

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Q: When a wrench is rotated the magnitude of the torque is 26N.m A 95-Force is applied 35 Cm from the…

A: The free-body diagram of the wrench is shown below. Here, F is the applied force and θ is the…

Q: find the magnitude of the torque exerted by F on the bolt at P if |PQ| = 8 in. and |F| = 30 lb.…

A: Given that, |PQ| = 8 in= 0.667 ft |F| = 30 lb

Q: At what angle to a door should one apply a force to produce the greatest torque? 0 30 45 90 O O

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Q: Two forces with equal magnitude F-Fr-8.00N are applied to a steel rod with the distance between the…

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Q: A 50 N force is applied at the end of a 30 cm wrench. If the force makes an angle of 67° with the…

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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: If the force is applied r = 0.20 m from the axis of rotation, what magnitude of torque is produced?

A: Torque = R.F or =(RsinΦ )F where RsinΦ = perpendicular distance between axis of rotation and force.…

Q: The length of a bicycle pedal arm is 0.144 m, and a downward force of 141 N is applied to the pedal…

A: Torque=rFsinθ r is length of bicycle=0.144m Force=141N θ is angle between r and F θ=47.8°…

Q: If the torque required to loosen a nut on the wheel of a car has a magnitude of 40.0 N•m,what…

A: Minimum force(F) required to exert by a mechanic. given,magnitude of torque(τ)=40 Nmperpendicular…

Q: For the given figure, the weight of the bar is 5 lb and the total length is 14 ft. The moment, in…

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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: subjected to the force F = 24.3(t + 1) Ib where t is in seconds. If the cabinet is

A: Given Force= 24.3(t+1) Velocity = 19 ft/s mass=190.3 lb

Q: The length of a bicycle pedal arm is 0.152 m, and a downward force of 111 N is applied to the pedal…

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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,…

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

A: It is given that,

Q: As you are sitting, draw the FBD of your right foot. How would the FBD of your foot change if…

A: Given:- As you are sitting and you are standing on the right foot  Find:- The free body diagram for…

Q: A steering wheel is rotated through 120 degrees and has a radius of 44 cm. How far would a point on…

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Q: Men are opening a 1,250-kg, 1.75m-wide door (with well-lubricated hinges) by applying to its edge a…

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Q: a doctor opens a 1.5 m door by pushing it with a force of 39.7 N. What magnitude torque does she…

A: Given values:Applied force, F = 39.7 NDistance from the axis to the center of the door, r = 1.5 / 2…

Q: net Torque? what disection is the wheel moring? what Is 4ON 60 N

A: Torque = Force x r where r= radius of wheel= 0.5m

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

A: Torque imparted to the shaft = Force × perpendicular distance from the axis about which the rod will…

Q: If the torque required to loosen a nut on the wheel of a pickup truck is 40.0 N m, what minimum…

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

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Q: A man opens a 1.00-m wide door by pushing on it with a forceof 50.0 N directed perpendicular to its…

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Q: The linear displacement of the knee joint about the hip center of rotation is 1.11m and the angle of…

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Q: Find the magnitude of the torque exerted by F on the bolt at Pif PQ = 8 in. and |F| = 30 lb. 45°

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Q: How much torque does a person produce if he applies an 18 N force 1.25 m away from the pivot point,…

A: Given : F = 18 N r = 1.25 m θ = 90°

Q: Two men exert forces of P = 50lb and F 80 lb on the ropes. Determine the %3D moment of each force…

A: Given data: The magnitude of force P = 50lb. The magnitude of force F = 80lb.

Q: Suppose a person wishes to lift a large rock with the lever. If the rock has a mass Of 250 kg and is…

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Q: A person exerts a horizontal force of 42 N on the end of a door 96 cm wide. What is the magnitude of…

A: Given, force , F = 42 N width of door, d = 96cm = 0.96m Magnitude of torque = Force×distance×sinθ…

Q: For the given figure, the weight of the 12-ft bar is 5 lb. The moment of the tension in the cord…

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Q: A bolt has a requirement of being tightened to 38Nm. You pull on the end of a 25cm wrench at an…

A: Torque is the amount of force required to turn from the distance of radius. It is a vector quantity.…

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

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

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Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 161 N at a distance of…

A: Torque is given by Torque (τ) = Force(F)× perpendicular distance between centre of bolt and the…

Q: Find the magnitude of the torque exerted by F on the bolt at P if PQ = 4 in. and |F| = 36 Ib. 45°…

A: Torque experienced on the bolt is T =r × F, T=torque, r=PQ, F=36 lb Angle between this is =45

Q: 5.5. If the force F in Fig. 5.11a is equal to 80 lb, what is the resultant torque about axis A…

A: Given: The magnitude of the force F is 80 lb. Introduction: The torque of the object is equal to the…

Q: The lug nuts on a car wheel require tightening to a torque of 90 N.m. If a 30 cm long wrench is…

A: Required Torque= 90 N.m Length of wrench= 0.3 m

Q: Which distance represents diameter of a pulley, providing torque to the pendulum? D B OD O A O B

A:

Q: When the palmaris longus muscle in the forearm is flexed, the wrist moves back and forth. If the…

A: given  F =39.5 N r = 2.55cm = 2.55 × 10-2 m

Q: A 21.3 kg door that is 1.06 m wide opens slowly as a pull of constant magnitude 46.3 N is exerted on…

A: Given Mass of door = m = 21.3 kg Width of door = 1.06 m Friction force applied by hinge of constant…

Q: If the torque required to loosen a nut on the wheel of a car has a magnitude of 41.8 N*m, what…

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Q: An automobile maintenance manual specifies that the cylinder head bolts are to be tightened to a…

A: Given :- torque = 121 N.m                 length of wrench (r) = 24 cm = 0.24 m

Q: Find the total torque about the A axis due to the forces as shown in Figure (sin 250 = 0.4)

A: Given: The diagram given is, The total torque about A is need to be found out.…

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.