[Question 8] Convert the following to binary numbers: [a] 35
[b] 105
[c] 275

[Question 9] Convert the following binary numbers to decimal:

[a] 111011
[b] 100001
[c] 11011

answer; the above statement is (true);

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.