Who is online for brainy

i believe the answer is spam

the file button then you go to insert tab and click insert hyperlink.

the answer is d underlined.

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.