In the figure below, m; = 10.5 kg and my - 4.5 kg. The coefficient of static friction between m, and the horizontal surface is 0.60 while the coefficient of kinetic friction is 0.30. (a) If the system is released from rest, what will its acceleration be?
(b) If the system is set in motion with my moving downward, what will be the acceleration of the system?

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop