A thin rectangular plate is acted upon by 4 forces as shown. The 200 N makes an angle of 30 degrees with the horizontal.             Calculate the net torque on this plate about the center A due to the four forces shown assuming there is no friction at the center. Note:  (Angle at a is 30 degrees)

Q: torque is a vector, with a specific direction in space, what is meant by clockwise and…

A: Solution  Torque is a twisting or turning force that tends to cause rotation around an axis, which…

Q: A playground seesaw as shown below has two children on it and is 2 m long. On the right side the…

A: GENERAL LEVER RULE-  For general angles, τ1=τ2. Therefore, r1F1sinθ1=r2F2sinθ2 At equilibrium,…

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A: The formula to calculate torque is given by; τ=F× rτ=F r sinθWhere;F= forcer=distance between axis…

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Q: A bicycle wheel can be thought of a uniform hoop with a radius of 34 cm and mass 1.9 kg. Consider…

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Q: calculate the net torque on the wheel, in N m.

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Q: To tighten a bolt, you push with a force of 100 Nat the end of the wrench handle that is 0.5 m from…

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Q: Find the amount of torque needed to push open a door in each of the given scenarios: You push with…

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Q: Below is a system with two masses on a scale.  You hung a m1 = 99 g mass on the left.  The distance…

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Q: In opening a door, a 44.9 N force is applied as shown in the figure below. Find the torque produced…

A: force, F=44.9 N; r = 0.700 m; theta = 67.5;

Q: 8) A 740 N person stands on the high end of a ramp that's tilted up at 35° from due East, 3.1 m…

A:

Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

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A: The torque τ be defined as, τ→=r→×F→r→=rFsinθ Where, r is distance. F is force.

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Q: The plant in the picture has mass of 22 kg, and is hanging at a distance of 1.9 meters from the…

A: Torque on a body is given by the cross product of force acting on it and the distance between the…

Q: CurrentAtemptmProgiess The figure shows a lower leg being exercised. It has a 49-N weight attached…

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Q: During a knee extension exercise there are two forces that are producing torque at the knee joint.…

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Q: Consider a bar of length 5.5 m, being acted on by three forces and constrained to rotate about its…

A: The free-body diagram of the rod.

Q: A merry-go-round accelerates from rest to 0.62 rad/s in 31s. Part A Assuming the merry-go-round is…

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Q: An object with a triangular cross-section is free to rotate about the axis shown. Four forces wvith…

A: A force F  is applied at at P, whose position vector with respect to point O is r, then torque T of…

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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: Select the examples below that have a net torque of zero about the axis perpendicular to the page…

A:

Q: One person was doing a knee extensor muscle training, he used a dumbbell (mass = 10.2 kg) strapped…

A: Please see the explanation for the answer. If you have any questions, just comment down. Thank…

Q: Find the net torque on the wheel in Figure about the axle through O, taking a=10.0 cm and b=25.0 cm.

A: Given the value of 'a' = 10 cm. Given the value of 'b' = 25 cm.

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.