A child’s pogo stick ( Fig.8.110) stores energy in a spring with a force constant of 2.5 * 10^4 Nm. At position (A) (xA = 0.10 m), the spring compression is a maximum and the child is momentarily at rest . A child's pogo stick ( Fig.8.110) stores energy in a spring with a force constant of 2.5 * 10^4 Nm. At position (A) (xA = 0.10 m) the spring compression is a maximum and the child is momentarily at rest . October 3, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related