The equation of motion of a particle is given by x=5+3 sin(pit), where x is in cm and t in seconds. Find the amplitude of motion at one fourth of the time period of motion (in cm):

The equation of motion of a particle is given by x=5+3 sin(pit), where

1.	The equation of motion of a particle is given by x=5+3 sin(pit), where x is in cm and t in seconds. Find the amplitude of motion at one fourth of the time period of motion (in cm):
Answer» `(5 + 3/(SQRT2))` `8` `2` `5` ANSWER :B