Question

4. If 22.5 m of a uniform iron rod weighs 85.5 kg, what will be the weight of 5 m of the same rod?
$12 {. = 5 \sqrt{2 = 2.} \times \frac{?}{?} \times \frac{?}{?} }^{2}$
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Answer 1

Answer:

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here is your answer

Explanation:

given,

iron rod length = 22.5m,weight of rod = 85.5 kg

to find: weight of 5m rod

22.5m iron rod weight 85.5 kg

= 1m iron rod weight =85.5/22.5

= 3.8kg

= Hence, 5m iron weight is = 19 kg

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