Answer:
speed
Explanation:
Speed = distance travelled/time taken
Answer:
15.8 km/s.
The fastest speed achieved on Earth for any object, with the exception of sub- atomic particles in particle accelerators, is 15.8 km/s. A device at Sandia Laboratories in Albuquerque, New Mexico, uses highly compressed air to accelerate a small metal disk to supersonic speeds. can you give me brainliest
Explanation:
Answer:
r = 50[m]
Explanation:
Since the instrument has an operating or range radius, we must calculate this working distance or radius. We can determine the working area with the values that were given to us.
Now using the area of the circle we can find the radius.