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A spring of spring constant 5 xx 10^(3) ...

A spring of spring constant `5 xx 10^(3) N//m` is stretched initially by 5 cm from the unstretched position. Then thw work required to stretch it further by 5 cm is

A

12.50 Nm

B

18.75 Nm

C

25.00 Nm

D

6.25 Nm

Text Solution

Verified by Experts

The correct Answer is:
B
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