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3 votes
A spring has a spring constant of 5 N/m and is stretched 10 m. What its U,?

a. 50 J
b. 70 J
c. 90 J
d. 250 J

User Edubba
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1 Answer

2 votes

Answer

I am not sure but it is may be 50J

I hope that's, this answer is fine.

User Siful Islam
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