Science, asked by Saleenamagar03, 3 months ago

A crowbar of 2m is used to lift an object of 800N if the effort arm is 160cm Calculate the effort applied​

Answers

Answered by krupa212010106
3

Hello, here is your answer

The crowbar is 2 meter, or 200 cm.  

The effort arm is 160 cm, so the moment arm of the object is 40 cm.

(800 N) (40 cm) = F (160 cm)

F = 200 N

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