this is completely dependant on the range of the specific radar.
Police radar can typically spot your speed from up to a few hundred feet away, depending on the model and conditions such as weather and line of sight. Advanced radar systems may have a longer range, but generally, they are effective within a few hundred meters.
2000 feet to the nearest foot is 2000 feet.
2000 feet = 0.378 miles.
The range of a motion sensor light can vary, but most are designed to detect motion within a range of 10-30 feet. It's best to check the specifications of the specific light you are using to determine its range.
2000 square feet = 1333.33... (recurring) square feet.
2,000km = 6,561,680 feet.
2000 feet = 60960 cm
There are 5280 feet in one mile. Therefore, 2000 feet is equal to 2000/5280 = 0.378 recurring (that is, 0.3787878...) miles.
What you are usually seeing is called virga, or snow that sublimates into vapor before reaching the ground. Radar has to be pointed at a slight angle upward, which means the further the radar beam is from the source, the further up in the sky it is sampling. If you are 200 miles from the radar site, the radar beam is looking at least several thousand feet up in the sky, and light snow often won't reach the ground if the atmosphere is too dry.
Feet is a linear measurement, so feet and linear feet are the same. So, you could say 2000 linear feet instead of just 2000 feet.
yes
2000 feet = 609.6 meters.