Which option below describes the main difference between analog and digital technology?
1)Digital technology reproduces sound more faithfully than analog technology
2)Digital technology records information as strings of "1" and "0" whereas analog records information as continuous waves
3)Digital technology can only record sound, but analog technology can record both sound and images
4)Digital technology relies on electromagnetics but analog technology records information using binary codes

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?