To loosen the lid on a jar of jam 7.6 cm in diameter, a torque of 15 N·m must be applied to the circumference of the lid. If a

Question

To loosen the lid on a jar of jam 7.6 cm in diameter, a torque of 15 N·m must be applied to the circumference of the lid.
If a jar wrench whose handle extends 14 cm from the center of the jar is attached to the lid, what is the minimum force required to open the jar?

Kunduz · Accepted Answer

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