A 97.6 N sack of grain is hoisted to a storage room 51

Last updated: 7/5/2022

A 97.6 N sack of grain is hoisted to a storage room 51 m above the ground floor of a grain elevator. How much work was required? Answer in units of J. part 2 of 3 What is the potential energy of the sack of grain at this height? Answer in units of J. part 3 of 3 The rope being used to lift the sack of grain breaks just as the sack reaches the storage room. What kinetic energy does the sack have just before it strikes the ground floor? Answer in units of J.