Physics, 25.11.2020 20:50 Blbyrd1287
Suppose that 2 J of work is needed to stretch a spring from its natural length of 36 cm to a length of 53 cm. A) How much work is needed to stretch the spring from 41 cm to 45 cm?B) How far beyond its natural length will a force of 30 N keep the spring stretched?
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Suppose that 2 J of work is needed to stretch a spring from its natural length of 36 cm to a length...
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