Completati spatiile punctate astfel ıncat urmatoarele afirmatii sa fie adevarate: A) energia interna a gazului ideal depinde doar ... lui.
B) capacitatea calorica a unui corp este egala cu ... dintre cantitatea de caldura transmisa corpului si variatia temperaturii lui.
C) cantitatea de caldura primita de un sistem este egala cu suma dintre ... si lucrul mecanic efectuat de aceste asupra corpurilor exterioare.

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You would need to take a picture so i can see

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