pyrexbatmanmonk57091 pyrexbatmanmonk57091

13-05-2020
Physics

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A spring stretches by 18 cm when a bag of potatoes weighing 56 N is suspended from its end. How much elastic potential energy in J is stored in the spring when it is stretched this far?

Respuesta :

temdan2001 temdan2001

19-05-2020

Answer:

Elastic potential energy = 5.04 J

Explanation:

Given that

Extension e = 18 cm = 0.18 m

Force F = 56N

Elastic potential energy = 1/2Fe

Elastic Potential energy = 1/2 ×56×0.18

Elastic potential energy = 5.04 J

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