Apowerful grasshopper launches itself at an angle of 45° above the horizontal and rises to a maximum height of 1.01 m during the leap. with what speed v did it leave the ground? neglect air resistance. hint: use conservation of energy. a. 6.29 m/s b. 7.15 m/s c. 5.98 m/s d. 6.72 m/s e. 5.37 m/s

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?