The motion of a particle is expressed by the equation a=-bx, where x is the displacement from the mean position, a is the acceleration and b is a constant. The periodic time is……………

The motion of a particle is expressed by the equation a=-bx, where x i

1.	The motion of a particle is expressed by the equation a=-bx, where x is the displacement from the mean position, a is the acceleration and b is a constant. The periodic time is……………
Answer» `(2pi)/(b)` `(2pi)/(sqrt(b))` `2pisqrt(b)` `2sqrt((pi)/(b))` SOLUTION :Here `OMEGA^(2)=b`. THEREFORE `T=(2pi)/(omega)=(2pi)/(sqrt(b))`