PHYSICS

JAMB 2015 - Question 42

Physics 2015 JAMB Past Questions - Question 42: An elastic material has a length of 36cm when a load of 40 N is hung on it and a length of 45 cm when a load of 60 N is hung on it. The original length of the string is

Choose the most appropriate option for the gap .
An elastic material has a length of 36cm when a load of 40 N is hung on it and a length of 45 cm when a load of 60 N is hung on it. The original length of the string is
A:
B:
C:
D:
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Correct Answer

A

Explanation

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