APFIVE Torque and Applied Force Angle
A force is applied perpendicularly to a door at its edge, 0.8 m from the hinges, producing a torque. To achieve the same torque with a force of twice the magnitude applied at the same point, what must be the angle θ between the force vector and the position vector?
A
45°
B
30°
C
15°
D
60°
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