Use the words balanced and unbalanced as you name and describe the forces acting on each of these pictures. ( will give brainliest if you help and you don’t have to answer both of the questions. )

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

The diagram shows a boulder rolling down a hill into a valley and then up the opposite hill. at which position does the boulder have the greatest kinetic energy? ab c d

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?