A sock becomes charged in the clothes dryer and sticks to a pair of pants. Why doesn't the sock fall to the floor under the force of gravity?
A. The force of gravity pulling the sock to Earth is opposed by the
force of gravity between the sock and pants.
B. Earth's gravitational field around the pants and sock is disrupted
by the electrical field acting between the net charges.
C. The separation between the center of Earth's mass and the sock is
much greater than the separation between the sock and the pants.
D. The gravitational force between the sock and Earth is smaller than
the electrical force between the sock and the pants.
I

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

answer: what do you mean

this answer is !

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered