V=Vo+at (velocity=initial velocity plus acceleration multiplied by time)
40m/s=25m/s+a(3s)
-25 -25
15m/s=a(3s) divide by 3s on both sides
5m/s^2=a
الجواب هو الأول الجواب هو الأول
<span>Finite angular displacements are not vector quantities, the reason being that they do not obey the law of vector addition. This law asserts that the order in which vectors are added does not affect their sum.
However finite angles under addition tend towards commutivity as the angles become very small. Infinitesimal angles do commute under addition, making it possible to treat them as vectors.</span>
<h2>Answer:</h2>
<u>The correct answer is</u><u> the current will decrease by a factor proportional to the number of resistors. </u>
<h2>Explanation:</h2>
In a parallel circuit, when all the resistors are in parallel to the power supply, the voltage across all the branches in parallel is the same but the current decreases as we add more load. If each current path P has different resistances, highest current flows through the path which has the least resistance and hence current decreases proportionally.