Question
Mathematics Question on complex numbers
If a particle moves in such a way that the displacement is proportional to the square of the velocity acquired, then its acceleration is
A
proportional to s2
B
proportional to √s
C
a constant
D
proportional to 1s
Answer
a constant
Explanation
Solution
Explanation:
According to question, s∝v2⇒v=ksNow, acceleration =dvdt=k12s⋅dsdt=k12s⋅ks(∵v=dsdt=ks)=k22=a constant