If a force of 10 n is needed to open an 100 cm wide door
If a force of 10 N is needed to open an 100 cm wide door when applied at the edge opposite the hinges, what force must be applied to open the door if you push against the door 14 cm from the hinged side?
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if a force of 10 n is needed to open an 100 cm wide door when applied at the edge opposite the hinges what force must
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