Apply merge sort to sort the list E, X, A, M, P, L, E in alphabetical order.

answer; insolated i/o uses separate memory space,and on the other hand memory mapped i/o uses memory from the main

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.