kyliepugh8400 kyliepugh8400

09-01-2024
Physics

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A force of 30 N is required to hold a spring that has been stretched from its natural length of 5 cm to a length of 15 cm. How much work is done in stretching the spring from 15 cm to 19 cm?
a) 60 J
b) 90 J
c) 120 J
d) 150 J

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