Hope this helps! If in need of clarification, feel free to ask :)
Answer:
It is important to note, that the 2nd Law of thermodynamics plays no fundamental role in answering this question; we need a heat sink because the entropy is a state function, and at the end of the reversible process (which is visualized through the Carnot cycle diagram relevant for this problem), the entropy value of the system must return to the value it had originally.
Work done = force x distance
Work done = 50 x 2
Work done = 100J
Answer:
All of the above
Explanation:
To ensure the ball go to where we expected it go
Time = 15/-0.5 = 14.5/-0.5 = 14.5s
The answer is 14.5s
Sorry no one would answer it sooner.
