Question
A horse with the mass of 1131 kg pull on the rope attached to a pulley to lift a 58 kg stone up a wall. If the wall is 14.1 m tall how much work will the horse due to lift the stone up the wall in 15.7 seconds?
Answers
R_Scott
work = m g h = 58 * 9.8 * 14.1 Joules
POWER is based on the time it takes to lift the stone
power = work / time = m g h / 15.7 Watts
POWER is based on the time it takes to lift the stone
power = work / time = m g h / 15.7 Watts