A 5 m long wire is fixed to the ceiling. A weight of 10 kg is hung at the lower end and is 1 m above the floor. The wire was elongated by 1 mm. The energy stored in the wire due to stretching is

Options :
  1. zero
  2. 0.05 joule
  3. 100 joule
  4. 500 joule
Answer and Explanation :-

Answer: Option 2

Explanation:

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But if the gods do not exist at all - then we are lost,' I said.On the contrary - we are found!' said Aesop.But when we are afraid, who can we turn to, if not the gods?'Ourselves. We turn to ourselves anyway. We only pretend there are gods and that they care about us. It is a comforting falsehood.
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