Question

7. A different staging that weighs 300 N supports two painters, one 250 N the other 300 N. If the
reading in the left scale is 400 N, then the reading in the right hand scale is [ ]
a) 400 N
400 N
?
b) 425 N
TA
c) 450 N
250 N
300 N
300 N
d) None of these​

Answer 1

Answer:

Answer C 450N that is the correct