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UNO [17]
3 years ago
12

The weight that a horizontal beam can support varies inversely as the length of the beam. Suppose that a 2-m beam can support 41

0 kg. How many kilograms can a 1-m beam support?
a.
820 kg
b.
0.0024 kg
c.
0.0098 kg
d.
102.5 kg
History
2 answers:
Karolina [17]3 years ago
6 0
There are several information's already given in the question. Based on those given information's, the answer can be easily deduced.

Since weight is inversely proportional to length, so
Weight = k/Length
k = weight * length
   = 410 * 2
   = 820
Then
Weight that a 1 m beam can support = 820/1
                                                           = 820 kg
I hope that the procedure is clear enough for you to understand.
Strike441 [17]3 years ago
5 0

Answer:

A. 820 kg is correct.

Explanation:  

The reason that this is correct is because, well, I did the math, and also, if you think about this, the longer the beam, the less weight it can hold, therefore, a 10 meter beam can't hold as much weight as a 2 meter beam

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