The energy stored in the spring of stiffness constant k = 2000Nm−1 when extended 4cm is? by Sunday | Jan 24 | Physics WAEC | 0 comments A. 0.16J B. 1.60J C. 16.00J D. 160.00J Correct Optiom: Option A A. 0.16J Users Also Read These:A spring balance, which is suspended from the roof…If a spring has a stiffness of 1000 Nm–1. What work…If a wire 30cm long is extended to 30.5cm by a force…An object of volume 400cm³ and 2.5gcm‾³ is suspended…In an ecosystem the organism which changes light…