A string of length 5cm is extended by 0.04m when a load of 0.8kg is suspended at the end. How far will it extend if a force of 16N is applied? [g = 10ms\(^{-2}\)]
a
0.04m
b
0.12m
c
0.01m
d
0.08m
Explanation
Correct Option
dVideo Explanation
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King33Victor
3 months ago
logically, the length at which the string extended when a force or weight of 0.8kg was suspended to it must be greater than it's original length. but in this question the extended length is smaller than the original.
besides, if u are solving try to convert that cm to m otherwise u go fail am.
