You still have some xp computers in the network you manage. what is the highest version of internet explorer that you can run on those computers?
a. i.
e. 7
b. i.
e. 8
c. i.
e. 9
d. i.
e. 10

click the big logo on the top left of the screen.   hope this !

-ttl

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.