Hi there I need help on this question.
A roller coaster takes 32 seconds to completes a circle that has a radius of 14m and is 2m off the ground. You ride in this coaster for 40 secs (5/4 times).
Find the values of a,b,c and k
y=a+bsin2pi/k(t-c)
t= time (in secs)
I tried doing it theoretically but it didn't come out right when I punched it in the graphing calculator.