bob is holding the classroom door closed with 46 N of force .65 m from the hinge....

S

ShaDa

New member
...How much force must Sindy..? bob is holding the classroom door closed with 46 N of force .65 m from the hinge. How much force must Sindy apply .72 m away to open the door?


i got 42 N but i am not sure.:/
 
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