In the fig above W1 = 200g, and W2 =450g . Calculate the extension of the spring per unit load?
[g = 10ms-2]
[g = 10ms-2]
-
A.
6.0 x 10-5mN-1 -
B.
2.5 x 10-4mN-1 -
C.
6.0 x 10 -3mN-1 -
D.
2.5 x 10 -2mN-1
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