# Torque

## Quiz by Abed Suwissat

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8 questions

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- Q1What is the torque produced by a force of 10 N applied at a perpendicular distance of 2 m from the pivot point?$5\; \backslash ,\; \backslash text\{Nm\}$$12\; \backslash ,\; \backslash text\{Nm\}$$8\; \backslash ,\; \backslash text\{Nm\}$$20\; \backslash ,\; \backslash text\{Nm\}$30s
- Q2If a wrench is 0.5 m long and is used to apply a force of 20 N at its end, perpendicular to the wrench, what is the torque generated around the bolt?$5\; \backslash ,\; \backslash text\{Nm\}$$10\; \backslash ,\; \backslash text\{Nm\}$$0.025\; \backslash ,\; \backslash text\{Nm\}$$40\; \backslash ,\; \backslash text\{Nm\}$30s
- Q3What is the required torque to tighten a bolt if a force of 30 N is applied at the end of a 0.4 m long spanner, and the force is applied perpendicular to the spanner?$15\; \backslash ,\; \backslash text\{Nm\}$$7.5\; \backslash ,\; \backslash text\{Nm\}$$12\; \backslash ,\; \backslash text\{Nm\}$$20\; \backslash ,\; \backslash text\{Nm\}$30s
- Q4A cyclist applies a force of 15 N at the end of a pedal that is 0.2 m long. If the force is applied tangentially to the circular path of the pedal, what is the torque exerted on the pedal axle?$3\; \backslash ,\; \backslash text\{Nm\}$$0.75\; \backslash ,\; \backslash text\{Nm\}$$30\; \backslash ,\; \backslash text\{Nm\}$$7.5\; \backslash ,\; \backslash text\{Nm\}$30s
- Q5What is the torque on a wheel if a tangential force of 50 N is applied to the rim of a wheel that has a radius of 0.3 m?$15\; \backslash ,\; \backslash text\{Nm\}$$25\; \backslash ,\; \backslash text\{Nm\}$$20\; \backslash ,\; \backslash text\{Nm\}$$10\; \backslash ,\; \backslash text\{Nm\}$30s
- Q6If a force of 25 N is applied at a perpendicular distance of 1.5 m from the pivot point, what is the resulting torque?$23.5\; \backslash ,\; \backslash text\{Nm\}$$37.5\; \backslash ,\; \backslash text\{Nm\}$$16.7\; \backslash ,\; \backslash text\{Nm\}$$40\; \backslash ,\; \backslash text\{Nm\}$30s
- Q7A door with a width of 1 m is pushed open with a force of 10 N applied at the doorknob, which is located at the edge of the door. What is the torque applied to the door hinge?$5\; \backslash ,\; \backslash text\{Nm\}$$15\; \backslash ,\; \backslash text\{Nm\}$$20\; \backslash ,\; \backslash text\{Nm\}$$10\; \backslash ,\; \backslash text\{Nm\}$30s
- Q8What is the torque generated by applying a 40 N force at the end of a lever arm 0.5 meters long, where the force is applied perpendicular to the lever arm?$80\; \backslash ,\; \backslash text\{Nm\}$$10\; \backslash ,\; \backslash text\{Nm\}$$20\; \backslash ,\; \backslash text\{Nm\}$$15\; \backslash ,\; \backslash text\{Nm\}$30s