Now is the time to make sure that your data infrastructure can handle the speed, scale and performance necessary to succeed in this new world.

Whenever you deal with vectors in physics, you probably need to use trig. Just to be clear, here are some quantities that can be represented as a vector: Position Velocity Acceleration Force Momentum ...

They don't give the location of the lab, they give the state vectors for the lab. So, what the heck are state vectors? In physics, we like to describe systems.