The diagram below shows the velocities of two cyclists. 8 m/s west
Cyclist 1
3 m/s west
Cyclist 2
From the frame of reference of cyclist 1, what is the velocity of cyclist 2?
O A. 3 m/s east
OB. 5 m/s east
O C. 3 m/s west
O D. 5 m/s west

What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition

Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal

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?