A 18.5 kg door that is 1.02 m wide opens slowly as a pull of constant magnitude 53.3 N is exerted on the doorknob. This applied force, which is always perpendicular to the door, is necessary to balance the frictional torque in the hinges. How large must an applied force of constant magnitude be in order to open the door through an angle of 90.0° in 0.474 s?

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 worker applies a torque to a nut with a wrench 0.450 m long. Because of the cramped space, she…

A: Given, Length r=0.45 m Force F=70 N Angel θ=64o

Q: A 1,137-N uniform beam is attached to a vertical wall at one end and is supported by a cable at the…

A:

Q: Determine the magnitudes of the components of F = 600 N acting along and perpendicular to segment DE…

A: Magnitude of force  F = 600 N

Q: If each cable can withstand a maximum tension of 1000 N, determine the largest mass o the cylinder…

A: Coordinates of point A (0,0,0) , B(-1,1.5,3), C(-1,-2,2) and D(3,-4,0) , from fig-1 Hence AB =…

Q: 5 m 4m |0. 6m 1m 100kg 6 m

A:

Q: Problem 2: A block is suspended at the end of a beam held up by a cable as shown. The block has mass…

A: Given information: The mass of the block, M=15 kg The mass of the beam, mb=8.6 kg The length of the…

Q: En the figure, a uniform plank, with a length L of 6.83 m and a weight of 386 N, rests on the ground…

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Q: Consider the force shown in the figure below. If the y-component of the force is Fy ,= 16.0 N and…

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Q: A uniform plank of length 2.00 m and mass 26.0 kg is supported by three ropes, as indicated by the…

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Q: A uniform 1200 N beam that is 3.50 m long is suspended horizontally by two vertical wires at its…

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Q: V for vagsak. Two identical, uniform 1.50[m]- long beams weighing 150[N] each are connected at one…

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Q: To study torque experimentally, you apply a force to a beam. One end of the beam is attached to a…

A: Given that:- Moment of inertia of the beam=472 kgm^2

Q: A uniform plank of length 2.00 m and mass 25.5 kg is supported by three ropes, as indicated by the…

A: Given, Length uniform plank L = 2 m Mass m = 25.5 Kg Tension on the person Tp = 710 N d = 0.500 m

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.