What does it NOT mean for something to be open source? It’s available for anyone to use
It’s free for all
It’s available for anyone to modify
Free to use but you have to pay a fee to modify

Radar devices are used by law enforcement to be sure that individuals are driving safely. they tell the officer how fast the vehicle is traveling at that specific moment in time. the radar device determines the vehicle's a. instantaneous speed. b. acceleration. c. maximum velocity. d. average speed.