torque
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: You push on an open door, 1.52 m away from the hinges. If you push with a 116 N force at an angle of…
A: Torque can be expressed as τ=r×F
Q: A gorilla has an arm that is 0.576 m long as measured from her shoulder joint to her hand. With her…
A: The equation for the magnitude of the torque is given by,
Q: (a) A man applies a force of F = 3.00 × 102 N at an angle of 60.0° to a door, x = 2.20 m from the…
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Q: A rod is pivoted about its center. A 7-N force is applied 4 m from the pivot and another 7-N force…
A: Given data 7 N force 4 m from the pivot Another 7 N force 2m from the pivot…
Q: 10.3 on each side is pivoted about an axis through point O at its center and per- pendicular to the…
A: F₁ = 18.0 N F₂ = 26.0 N F₃ = 14.0 N Axis of rotation is passing through point O.
Q: Problem 7 A rod of length L = 3 m sits horizontally along the x axis attached at its left end to a…
A: As per guidelines, in case of multiple questions we must solve first question and for rest…
Q: A 420-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: a) First, we need to find the Tension of the cable where the sum of all the forces acting on the…
Q: What torque is produced by the pole-vaulter's left arm through his centre of gravity What torque is…
A: Given that:FL=1000 NFR=2000 NdL=0.50 mdR=1.5 mW=700 N
Q: A uniform board is leaning against a smooth vertical wall. The board is at an angle θ above the…
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Q: The figure (a) shows an outstretched arm with a mass of 4.2kg. The arm is 56 cm long, and its center…
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Q: A 5.60m long, 500 kg steel uniform beam extends horizontally from the point where it has been bolted…
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Q: (a) When opening a door, you push on it perpendicularly with a force of 35.0 N at a distance of…
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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 meter stick with a mass of 0.57 kg is held perpendicular to a vertical wall by a cord of length d=…
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Q: A meter stick with a mass of 0.57 kg is held perpendicular to a vertical wall by a cord of length d=…
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Q: The figure shows a lower leg being exercised. It has a 49-N weight attached to the foot and is…
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Q: τ=rFsinθ Is the version of torque we should now be using A uniform horizontal beam of mass…
A: Draw the free-body diagram of the beam.
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: (a) A man applies a force of F = 3.00 102 N at an angle of 60.0° to a door, x = 1.60 m from the…
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Q: One end of a uniform meter stick is placed against a vertical wall. The other end is held by a…
A: Refer to the figure below : Here, N is the normal force, f is friction force, T is tension in the…
Q: The wheels of a wagon can be approximated as the combination of a thin outer hoop, of radius…
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Q: A horizontal beam of length 2 m and mass 8.0 kg has a mass of 5.0 kg and width 0.8 m sitting at the…
A: The data given in the system is, A. Beam a. Mass, mb=8 kg b. Length, l=2 m B. Block a. Mass of the…
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: When the bar is subjected to the torque T, which of the following statement is true about its length…
A: Torque is applied to give rotational movement to object.
Q: A 520-N uniform rectangular sign 4.00 m wide and 3.00 m high is suspended from a horizontal,…
A: a. Tension in the cable = 481.125 N b. horizontal component = 240.56 N vertical component =…
Q: A door with a width w = 81.0 cm is pushed open with a force a b d F of magnitude 55.0 N. 55° Hinge…
A: Given Data Width of the door is w=81.0 cm=81.0 cm×1 m100 cm=0.81 m Magnitude of the force is F=55.0…
Q: (a) A woman opens a 1.35 m wide door by pushing on it with a force of 44.5 N applied at the center…
A: (a) The angle between the position and force vector is θ=90°. If the force applied at the center of…
Q: (a)A boy opens a 1.35 m wide door by pushing on it with a force of 43.5 N applied at the center of…
A: (a) Width, w = 1.35 m Force, F = 43.5 N distance, d = w/2 = 0.675 m Torque = force x…
Q: A uniform 8.00 m, 1500 kg beam is hinged to a wall and supported by a thin cable attached 2.00 m…
A: The weight of the beam acts downwards at its center of mass, which is at the midpoint of the beam,…
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
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