physics

A 20.7 cm screwdriver is used to pry open a can of paint. If the axis of rotation is 2.25 cm from the
end of the screwdriver blade and a force of 29.3 N is exerted at the end of the screwdriver’s handle, what force is applied to the lid?
Answer in units of N

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  1. 20.7-2.25=18.45 cm

    Effort x Effort-arm = Load x Load-arm

    Load is 18.45 29.3/2.25=…

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