⦁ Four forces at particular locations and orientations with respect to a given x-y axis coordinate system are shown below. Find the torque due to each force about the origin. For each torque, calculate the torque two ways, as r x F and as rFsin and show that the two methods are equivalent.

Q: A metal bar is in the ry-plane with one end of the bar at the origin. A force F = (7.00 N)î+ (-3.00…

A: Given: F→=7.00Ni^+-3.00Nj^ x = 3.00 m y = 4.00 m To determine: (a) position vector r→ (b) torque τ^…

Q: A particle is located at a point described by the position vector F= (4.00î + 6.003) m, and a force…

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Q: A doctor opens a 1.35 m wide door by pushing on it with a force of 37.5 N directed perpendicular to…

A: Formula of torque is as follows; τ=rFsinθ…

Q: A slingshot is being whirled around in uniform circular motion. Which of the following statements…

A: 1)  correct answer is............. the net torque is zero, but the net force is non zero 2) solid…

Q: Based on the figure below, compute for the torque about point O for the force a.) F1 b.) F2 c.) F1…

A: Given:considering that the rod and both forces are in the plane of the page and The positive z…

Q: A particle is located at the position vector r = (5.00î + 8.00ĵ) m and a force exerted on it is…

A: Given data:  r = (5.00î + 8.00ĵ) m F = (4.00î + 3.00ĵ) N Required: The torque about the origin

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

A: Write the variable with given values.

Q: metal bar is in the xy-plane with one end of the bar at the origin. A force ? =(7.00 N)?+(3.00 N)?…

A: GivenF⇀=7.00 N i^+3.00 N j^Point, x=3 m , y=4 m

Q: In the definition of torque ( T = r· F· sin(0) ), what does F · sin(0) represent? a) The component…

A: Introduction: Torque is the rotational equivalent of linear force, it is also a turning effect on…

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

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Q: 2.A What torque does a force of 18 N exert if it is exerted perpendicular to a wrench and distance…

A: Given data:  Force (F) = 18 N Arm length (r) = 0.15 m Angle (θ) = 90°

Q: assuming negligi

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Q: A large wind turbine has I= .45 mr². The mass of the turning hub and blades is 3800 kg with a radius…

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Q: (a) When opening a door, you push on it perpendicularly with a force of 41.0 N at a distance of…

A: (a) Calculate the torque. T = F*r*sinθ   = 41*0.78*sin90   = 31.98 N.m Hence,  torque are you…

Q: A worker opens a 1.35 m wide door by pushing on it with a force of 57.5 N directed perpendicular to…

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Q: A particle is located at the position vector r = (7.00î + 8.00ĵ) m and a force exerted on it is…

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Q: The origin of a coordinate system is at the center of a wheel which rotates in the æy plane about…

A: Scenario - A wheel rotates in XY plane Given : Force→F=245 N Angle→θ=33° Position of force→26.0…

Q: Force, F = (3.0 N)î – (4.0 N)ĵ acts on a particle with position vectori = -(2.0 m)î - (6.0 m)f. What…

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Q: A doctor opens a 1.15 m wide door by pushing on it with a force of 45.5 N directed perpendicular to…

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Q: A particle is located at the point with coordinates (0, 2, 4) m, and the force acting on it is F =…

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Q: The wheel has radius R = 60 cm YA and is free to rotate without friction about a central axle. A…

A: Since we only answer up to three sub-parts, we will answer the first three. Please resubmit the…

Q: A metal bar is in the xy-plane with one end of the bar at the origin. A force F =(9.00 N) î+(5.00 N)…

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Q: What is the net torque on the bar shown in the figure, about the axis indicated by the dot? Suppose…

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Q: A metal bar is in the xy-plane with one end of the bar at the origin. A force F =(9.00 N) î+(5.00 N)…

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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: Determine the magnitude of the torque exerted about point P by m1 m2 m3

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Q: Suppose you exert a force of 180 N tangential to a 0.280-m-radius 75.0-kg grindstone (a solid disk).…

A: Given: The force is 180 N. The radius is 0.280 m. The mass of the grindstone is 75.0 kg.

Q: 8. A particle is located at the vector position 7 = (4.00î + 6.00j) m, and a force exerted on it is…

A: Given that

Q: In this problem you will be given pictures of two vectors, r and F. Based on these two vectors you…

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Q: How is it possible for a large force to produce a small or even zero torque?    a.)When the force…

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Q: A uniform helicopter rotor blade is 7.80 m long, has a mass of 110 kg, and is attached to the rotor…

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Q: Oh torque-so, layuan mo ko! Kim opens the refrigerator filled with ice cream with a force of…

A: Given that,  Force (F) = 43.0 N  Distance (r) = 50 cm = 0.5 m  (θ)= 55°

Q: What is the magnitude of the torque about the origin? b) What is the magnitude of the torque about…

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Q: A 80-N plank is free to rotate around point P (see figure). Find the magnitude and direction ("+"…

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Q: What are the parameters that impact the magnitude of a torque? a) The magnitude of the force, the…

A: Torque is defined as τ=RFsinθ Here,  R=distance F=Magnitude of applied force. θ is the angle

Q: A square with length 20 cm on each side is subjected to forces as shown in the figure. Find the net…

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Q: *24 In unit-vector notation, what is the torque about the origin on a jar of jalapeño peppers…

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Q: A. Does the pivot point exert a force in the ruler? Does it exert a nonzero torque about the pivot?…

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Q: two particles A and B at xyz coordinates (1 m, 1 m, 0) and (1 m, 0, 1 m). Acting on each particle…

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Q: A particle is located at the point with coordinates (0, 3, 6) m, and the force acting on it is F=…

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Q: A person exerts a horizontal force of 40 N on the end of a door 95 cm wide. a)What is the magnitude…

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Q: Two forces F, and F, act along the two sides of an equilateral triangle as shown in Figure Pl1.5.…

A: (a) The net torque about point O is zero. The perpendicular distance from the center of an…

Q: (b) What If? To reel in the fish, the angler now pulls back on the fishing rod, increasing the angle…

A: SOlution: given that L = 1.9 m F = 90 N angle with horizntal =41.5 degree

Q: (a) What is the torque acting on the particle about the origin? T = -10k N.m (b) Can there be…

A: f) torque = R ×F where R is the position vector of force F is the force vector 5 K^ = (y j^) × (4 i^…

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

A: The location of the flea is

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.