Information that is typically continuous, transmitted as a sin wave and stored in a stable way for a long time is ? analog
digital
radio
television

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

How can you increase the strength of an electromagnet?