A staging that weighs 140 N support two painters, one 500 N and the other 520 N. The reading in the left scale is fl = 740 N. what is the reading Fr in the right hand scale
3 answers
ive added the weight of the 2 painters, then subtracted the weight of the staging?
never mind I'm an idiot
The scales should add to the weight of the two painters PLUS the weight of the staging.
740+Fright=140+500+520
740+Fright=140+500+520
0 answers