Physics, 03.05.2021 14:00 michneidredep7427

A force of 20 N is required to stretch a spring a distance of 80 cm from its rest position. a. What is the amplitude of this motion ?
b. What force (in Newtons) is required to stretch the same spring twice the distance ?
c. What is the speed when it position is X=-80 cm *

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A force of 20 N is required to stretch a spring a distance of 80 cm from its rest position. a. Wha...

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