A door has a width of 1 m. The hinge attaches the door on the left. Andrea pushes on the right end of the door with a force of 30 N at angle θ=30∘θ=30∘. Bob pushes on the door in the opposite direction of Andrea. He applies a force of 30N30N perpendicular to the door at the midpoint of the door’s width. Bob applies a magnitude of torque of _____Nm to the door.
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A door has a width of 1 m. The hinge attaches the door on the left. Andrea pushes on the right end of the door with a force of 30 N at angle θ=30∘θ=30∘. Bob pushes on the door in the opposite direction of Andrea. He applies a force of 30N30N perpendicular to the door at the midpoint of the door’s width.
Bob applies a magnitude of torque of _____Nm to the door.
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- A door has a width of 1 m and a mass of 12 kg. The hinge attaches the door on the left. This time, Andrea pushes on the right end of the door with a force of 30 N at angle θ=90. Bob pushes on the door in the opposite direction of Andrea. He applies a force of 30N30N perpendicular to the door at the midpoint of the door’s width. Assuming that the door is a rod rotating around one end, the angular acceleration of the door is _______ ms2In the following mechanism, T1 torque and F1 force act on the AB link. Equilibrium conditionSCD according to the superposition principle, the magnitude of torque required to be applied to the CB.obtain by making drawings? (F1 is vertical from mid point of ABIt is applied directly) O=40⁰, CB=3m, AB=2mThe figure shows five torques applied to a stick. Each stick shown has the same length and is pivoted around the dot. Rank, from least to greatest, the magnitude of torque applied to the stick in each case. If any torques are equal in magnitude, note this in your ranking.
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