A uniform rod of length L and mass M is pivoted at the centre. Its two ends are attached to two springs of equal spring constants k. The springs are fixed to
Skechers Trainers Bobs B Flex violet - ESD Store mode, chaussures et accessoires - chaussures de grandes marques et chaussures de créateurs
Skechers Bobs Sport Squad Chaussures de Discussions Dures Bobs Sport Squad noir - ESD Store mode, chaussures et accessoires - chaussures de grandes marques et chaussures de créateurs