ngocnhi6341 ngocnhi6341
  • 14-02-2024
  • Physics
contestada

When a spring is stretched by 2 cm, it stores 100J of energy. If it is stretched further by 2 cm, then the stored energy will be increased by: _____
a. 400J
b. 100J
c. 300J
d. 200J

Respuesta :

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