Locate the best example of symbolic representation.

esteban wants an mp3 player for his birthday.
jayne is excited about winter, and she thinks of holidays, families, celebrations, and good food.
ji eun wonders if a rabbit has floppy ears, so she thinks of a picture of a bunny.
sasha wants to text her friends, and she thinks of the keypad on her cell phone.

Jayne is the best example of symbolic representation, because she is not directly picturing the object in question.

Tons?

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j