Given a force of 100N and an acceleration of 5 m/s2 , what is the mass?

According to social exchange theory, altruistic behaviors benefit the individual who performs them.

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?

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?