Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

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Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false