Question

staging that weighs 400 N supports two painters of 300 N each, the reading in the left scale is 650 N, what is the reading in the right scale?

Answer 1

Answer:

A staging that weighs Wstaging supports a painter weighing 620 N. The reading on the left scale is 660 N and the reading on the right scale is 410 N. What is the weight of the staging? Answer in units of N

Answer 2

Answer:

450

Explanation:

Total downward force = 300 + 250 + 300 = 850N Total reaction (upward) force must be 850N = scale left (400N) + scale right. So scale right must be 450N

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