- #1
Seiya
- 43
- 1
Say if i have an equation:
x = cos pi/2 (x-330t)
someone told me that 330/4 is the period. I just want to know how come... what's the 330 represent exactly? i tought it was w (angular frequency) which would mean w/2(pi) = f ... and 1/f = T but i don't get the same results as what he said (330/4) = T...
I'm very confused about this and I've got a test tomorrow... if someone could explain it to me Id very much appreciate it. Thank you
x = cos pi/2 (x-330t)
someone told me that 330/4 is the period. I just want to know how come... what's the 330 represent exactly? i tought it was w (angular frequency) which would mean w/2(pi) = f ... and 1/f = T but i don't get the same results as what he said (330/4) = T...
I'm very confused about this and I've got a test tomorrow... if someone could explain it to me Id very much appreciate it. Thank you