a block and tackle with a velocity ratio f 5 is used to raise a mass of 25kg through a vertical distance of 40cm at a steady rate.if the effort is equal to 60N .Determine 1.)the distance moved by he effort 2.)the work done by the effort in lifting the load 3.)the loss in energy involved in operating the machine

Question

a block and tackle with a velocity ratio f 5 is used to raise a mass of 25kg through a vertical distance of 40cm at a steady rate.if the effort is equal to 60N .Determine  1.)the distance moved by he effort 2.)the work done by the effort in lifting the load 3.)the loss in energy involved in operating the machine

Anonymous · Answer

Don't u give answer to questions

Na'anshep k.peter · Answer

NO