In the graph below, what is the independent variable? Data:
Graph:
Length of Hair vs Month
Month
Length
Jan (1)
12
16
Feb (2)
14
Mar)
12
Apr (4)
13.5
May (5)
Length (in)
June (6)
14.5
July (7)
Aug (8)
155
Sept. 19
Och (10)
19
16
24
Nov. (11)
17
Month
Dec (12)
Month
Length of Hair
Hair Color
None of the above

1. explain how you calculate the net force in any direction on the box. 2. suppose an upward force of 15n is added to the box. what will be the net vertical force on the box? 3. what force could be applied to the box to make the net force in the horizontal direction zero? explain. 4. suppose a force of 25n to the right is added to the box. what will be the net force to the right?