In the diagram, 91, 92, and q3 are in a straight line. Each of these particles has a charge of -2.35 x 10-6 C. Particles
91 and 92 are separated by 0.100 m and particles q2 and
q3 are separated by 0.100 m. What is the net force on
particle qı?
Remember: Negative forces (-
F) will point Left
Positive forces (+F) will point Right
-2.35 x 10-6 C
-2.35 x 10-6 C
-2.35 x 10-60
91
92
93
0.100 m
0.100 m

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.