A plumber needs to increase the torque to unfasten a pipe. How can they do this? O Apply more force ONLY. Get a longer wrench ONLY. Apply more force AND get a longer wrench. Neither more force nor a longer wrench will help.

Q: Beam has a mass of 75.0 kg. ? =85.0? ? =150.0? ? =125.0? 123 Locate the center of gravity of the…

A: Given forces are, F1=85 N F2=150 N F3=125 N The mass of beam is m=75 kg.

Q: A heavy concrete panel is being lifted into position in a building by means of a crane (see figure…

A:

Q: When opening a door, you push on it perpendicularly with a force of 55.0 N at a distance of 0.850 m…

A: Given F = 55 N, distance is r = 0.850 m. Force is perpendicular so angle is 900

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: rt B culate only the force that exert the torque menti Submit Request Answer

A: Apply formula of magnetic force on conductor

Q: Hera applied force on a wrench to loosen a pipe. If the wrench is 25 cm long and she applied 150 N…

A: Given data:    Length of wrench (r) = 25 cm = 0.25 m Applied force (F) = 150 N Angle (θ) = 67°

Q: The bolts on a car wheel require tightening to a torque of 9 N∙m.  If a 8 cm long wrench is used,…

A: Given data: Torque is, τ=9 N∙m The length of the wrench is, r= 8 cm= 0.08 m The angle between F and…

Q: A truck can produce 450 lbsfeet of torque.  If the drive wheels have a diameter of 20.5 inches, and…

A: Given:torque, τ = 450 lbs feetdiameter of wheel, d = 20.5 inches weight of truck, W = 3500 lbs

Q: A nut needs to be tightened with a wrench. Which force shown in the figure will apply the lowest…

A: Given, Magnitude of force is same in each case

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: A man ties one end of a strong rope 8.06m long to the bumper of his ruck, 0.602 m from the ground,…

A: Torque is a measure of how much a force acting on an object causes that object to rotate.  Here, we…

Q: The arm of a crane at a construction site is 18.0 m long, and it makes an angle of 15.3 with the…

A: Given: Length r=18 m Angle made with horizontal θ=15.3° Force F=607 N

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: If you are trying to loosen a stubborn screw from a piece of wood with a screwdriver and fail,…

A: Opening a screw

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: The force applied tangentially to a bar of a screw-jack at a radius of 250 mm, if the torque…

A: Given  Torque T=12 kNm radius r=250mm=0.250m

Q: Can a force produce a torque when there is no lever arm?

A: The torque is the rotational force or the force that tends to cause rotation. The expression for the…

Q: ROTATIONAL MOTION Calculate the torque supplied by the wrench when an 8 N force is applied as shown…

A: Given data- Force F=8 N Distance d=18 cm= 0.18 m Free body diagram-

Q: A car tune-up manual calls for tightening the spark plugs to a torque of 35.0 N m. To achieve this…

A: Torque is equal to vector product of force and the distance from the point where the torque acts to…

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 The length of the door is L = 0.72 m The force applied to the doorknob is F = 5 N   The…

Q: In Figure 10.17, the Achilles tendon exerts a force F = 720 N. What is the torque it exerts about…

A: Consider the force is F that is exerted by the tendon. The torque is τ=Frcosθ Here, F is the force,…

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: Write down the equation to calculate the torque if the magnitude of a force and the lever arm are…

A:

Q: A car tune-up manual calls for tightening the spark plugs to a torque of 31.0 N⋅m. To achieve this…

A:

Q: The cylinder head bolts on a car are to be tightened with a torque of 62.0 N⋅m. If a mechanic uses a…

A: The torque is given by, Here, is the perpendicular distance from the axis to the line upon which…

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

A:

Q: A force F = 10/ N is applied to a rigid body. If the moment arm with respect to a given point O is r…

A: Torque applied is given by: τ = rxF Given that:  r = moment arm about O = (5 j) m F = Force applied…

Q: Is the net torque changed when a partner on a seesaw stands or hangs from her end instead of…

A: No, if one simply hangs or stands, the force on the lever arm does not change. As, torque stands for…

Q: An object in equilibrium may not have O any torque acting on it O acceleration O velocity O any…

A: When an object is in equilibrium state, then the acceleration acting on that object is zero. So the…

Q: If a car can generate 230lbs/ft of torque at the wheels, and the rear tires are 18inches in…

A: Let f denotes the force on each of the rear tires, τ denotes the torque on each of the rear tires,…

Q: Suppose we have a 3 N weight that we want to balance against a 5 weight and a beam. which is…

A:

Q: Aplank resting on a pivot has a child on each end. The plank balances for any two children because…

A: we have the following diagram

Q: Give an example of a system in which the net torque is zero but thenet force is nonzero

A: Let us consider a rod.

Q: On the basis of second condition of equilibrium. When opening a door, you push on it perpendicularly…

A: The expression for Torque is given by,

Q: A rusted bolt requires 30J of torque to be loosened. If only 40N of force is applied to a wrench…

A:

Q: The uniform 19.0 kg beam below is 6.4 m long and is perfectly balanced about a point 1.4 m from the…

A:

Q: When opening a door, you push on it perpendicularly with a force of 55.0N at a distance of 0.850m…

A:

Q: Two forces produce the same torque. Does it follow that they havethe same magnitude? Explain

A: Two forces produce same torque

Q: To loosen a bolt, an electrical engineer can exert 700N of force on the M12 Driver. What amount more…

A:

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

A:

Q: Does having more or less torque make it easier to lift an object?

A: Torque is force times moment arm. So less torque means less efforts. Human joints always perform a…

Q: As a swimmer pulls his arm through the water, various muscles exert forces on the upper arm. The…

A: Given data D=33cm = 0.33m d=7.30cm = 0.073m Fhand = 119 N

Q: To tighten a spark plug, it is recommended that a torque of 15 N·m be applied. If amechanic tightens…

A: The equation for the magnitude of the torque is given by,

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.