An SHM is give by y=5["sin"(3pit)+sqrt(3)"cos"(3pit)]. What is the amplitude of the motion of y in metre ?

An SHM is give by y=5["sin"(3pit)+sqrt(3)"cos"(3pit)]. What is the amp

1.	An SHM is give by y=5["sin"(3pit)+sqrt(3)"cos"(3pit)]. What is the amplitude of the motion of y in metre ?
Answer» 10 20 1 5 Solution :(a) GIVEN equation is `y=5["SIN"3pit+SQRT(3)"COS"3pit]` or `y=5xx2[(1)/(2)"sin"3pit+(sqrt(3))/(2)"cos"3pit]` or `y=10["sin"3pit"cos"(PI)/(3)+"cos"3pit"sin"(pi)/(3)]` or `y=10"sin"(3pit+(pi)/(3))`