Two forces F1 and ~F2 act along the sides of an equilateral triangle as shown in the figure. Point O is at the intersection of the altitudes of the triangle. Find a third force, F3 to be applied at B that will make the total torque zero about the point O. Will the total torque change if F3 is applied not at B but at any other point along BC?

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 square metal plate with mass M=6.00 [kg] and side length 3.00 [m] is pivoted about an axis through…

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Q: A square metal plate with mass M = 1.20 kg and side length 0.180 m is pivoted about an axis through…

A: a) The diagram is modified as below. Let the side's length is denoted a. Evaluate the distance of…

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: If r=2i ̂+3j ̂ and F=-3i ̂+2j ̂, what is the magnitude and direction of the torque τ?

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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: You exert a force   on a "blob" at a point  x0 , y0 (4.5m, 3.1m)   as shown in the figure. What is…

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Q: What are the magnitude and the direction of net torque about point O for the two forces applied as…

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Q: In the figure below, the forces acting on the diving board are given. If we compute the torques…

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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: Five identical point masses with mass m = 2 kg are located in the xy plane as shown in the diagram.…

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Q: A force F What is the torque that this force applies about an axis through the origin perpendicular…

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Q: Zane and Phoebe are sitting on opposite ends of a teeter‑totter that is 4.00 m4.00 m long with the…

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Q: Two forces and act along the two sides of an equilateral triangle as shown in Figure. Point O is the…

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Q: A particle is located at the position vector r = (6.00î + 7.0oj) m and a force exerted on it is…

A: F→ = 4 i ⏜+ 3 j⏜r⏜ = 6 i⏜ + 7 j ⏜

Q: The distance from the angler's hand to the tip of the pole is  L = 2.15 m.  A fish is on the line,…

A: The relation between torque exerted by the fish and the force applied by the fish is given by,…

Q: Calculate the magnitude of the total torque in the center of a square, giving that the square side…

A: Given: Force Fx = 5 N Force Fy = 4 N Side of square a = 40 cm = 0.4 m.

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

A: GivenApplied force, F is F⇀=(7.00 N)i^+(3.00 N) j^at pointsx=3 m , y=4 m

Q: 3d +F 5F 3F The forces F, 3F and 5F are applied to the rectangular plate, which can rotate freely…

A: Given - F = 10 N d= 1 m shown  in fig -1…

Q: The figure below shows an angler with a fishing rod that makes an angle of 20.0° above the…

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

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Q: In figure forces F1 and F2 have magnitudes 20N and 15N respectively and act on a disk nailed at…

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Q: The body in the figure is pivoted at O. Three forces act on it: FA = 10N at point A, 8.0m from O; FB…

A: Forces: FA = 10N at point A, 8.0m from O FB = 16N at point B, 4.0m from O FC = 19N at point C, 3.0m…

Q: he plate, which is pivoted about vertical axes through point O. In the figure, F2 is perpendicular…

A: Analyze the free body diagram of the given system. Note: Consider the clockwise-direction to be…

Q: The body in the figure is pivoted at O. Three forces act on it: FA = 10N at point A, 8.0m from O; FB…

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Q: 25 N 1 30° 20° 45° 2.0 m C 10 N 4.0 m - 30 N

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Q: Consider the force vector F=. If the magnitude of the torque T=OP*F is equal to the area of the…

A: Given Force vector:  F=<1,1,1/2> Torque: T=OP·F Also, the magnitude of the torque is equal to…

Q: Calculate the torque (in N · m) about the z-axis that is out of the page at the origin in the…

A: Given:F1 = 6.0 N, F2 = 4.3 N, F3 = 6.0 N, F4 = 4.1 N.Find the torque.

Q: Three forces are acting on a bar of length 3.5 m. ?1has a magnitude of 11 N and acts on the end of…

A: Total length of bar=3.5 m F1=11 N l1=3.5 m θ=21∘ F2=21 N l2=1.75 m F3=? l3=0.15 m

Q: Homework Q4.

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Q: torque (in N · m) exerted by the fish about an axis perpendicular to the page and

A: Torque is equal to cross product of force and distance. To calculate force ... first resolve  force…

Q: In the figure below, the forces acting on the diving board are given. If we compute the torques…

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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: The body in the figure is pivoted at O, and two forces act on it as shown. If r = 1.02 m, r2 = 2.51…

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Q: Suppose you exert a force of 172 N tangential to a 0.295 m radius 75.0 kg grindstone (a solid disk).…

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Q: A fisherman is fishing with a pole that makes an angle of 20.0° above the horizontal. The distance…

A: Torque is the product of the force and its perpendicular distance.

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

A: a) The required torque is, b) The required torque is,

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

A: The figure shows two particles A and B at xyz coordinates (1 m, 1 m, 0) and (1 m, 0, 1 m) and it…

Q: A square metal plate with mass M = 1.20 [kg] and side length 0.180 [m] is pivoted about an axis…

A: The mass of the square metal plate, M= 1.20 kg The side lengths of the plate, a = b = 0.180 m The…

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: What is the torque about the origin of the force F (8.0i - 3.0j + 2.0k) N if it is applied at the…

A: Torque is given as:τ→=r→×F→Where F→= Force vector in Nr→= position of the point with respect to…

Q: A pipe system consists of three pipes with lengths L = 1.95 m, L, = 0.500 m, and L3 = 2.90 m. A…

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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.