Question

Fifa 13 m long iron rod weights 24.7 kg then what will be the weight of 6 m long iron rod

Answer 1

Answer:

Explanation:

13m weighs 24.7

mass per unit length = 24.7/13

mass of 6m =(24.7/13)*6=11.4 kg

Answer 2

Answer:    11.4 Kg

Explanation:

13 meter iron rod weighs = 24.7 Kg

So, Weight of the iron rod ( 1 meter ) = 24.7 / 13 = 1.9 Kg/m

Therefore, Weight of 6 meter long iron rod = 1.9 x 6 = 11.4 Kg