1. The problem statement, all variables and given/known data To be able to break cement, the hammer of a machine needs to have a mass of 1.00 x 10² kg. The motor of the machine lifts it at a height of 5.00 meters every 10.0 seconds. a) How much work did the machine realize within 1.00 minute? 2. Relevant equations W = Fd 1 min = 60s/1min 3. The attempt at a solution Work = 100 kg * 5.00 m = 500 J 60 seconds * 500 J = 30000 J Is that how its done? I'm pretty confused.