Physics, 13.08.2021 02:20 Jocelynrichards
Suppose that 6 J of work is needed to stretch a spring from its natural length of 36 cm to a length of 50 cm.
(a) How much work (in J) is needed to stretch the spring from 38 cm to 46 cm?
(b) How far beyond its natural length (in cm) will a force of 45 N keep the spring stretched?
Answers: 2
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Suppose that 6 J of work is needed to stretch a spring from its natural length of 36 cm to a length...
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