<span>The </span>second law of thermodynamics<span> states that the total </span>entropy<span> of an </span>isolated system<span> can never decrease over time. The total entropy can remain constant in ideal cases where the system is in a steady state (</span>equilibrium). For your natural system the correct ansver is <span>B.It will always increase</span>
Answer:
D is the answer hope you it helps you
Los angelos fault got eem coach
Answer:
(a)When ignoring air resistance its accelerating increases steadily .
(b)When considering air resistance then its acceleration decreases this could either be uniformly or unevenly.
Hope this helped.
Answer:
Magnitude of the resultant force will be 20N in the direction of
.
Explanation:
It's given in the question that two forces have been applied on the object given.
Since force is a vector quantity, therefore, it has magnitude and direction both.


Both the forces are in the opposite directions.
Therefore, magnitude of the resultant force of these forces will be,

= 20 N
And the direction of the resultant force will be towards
.
Therefore, magnitude of the resultant force will be 20N in the direction of
.