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Questions  

A body is executing SHM. At a displacement x its PE is E1 and at a displacement y its PE is E2. The PE at displacement (x+y) is

a
E=E1-E2
b
E=E1+E2
c
E=E1+E2
d
E=E1-E2

detailed solution

Correct option is B

P.E. ∝x2

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