Recent content by Jettaisthebes

Okay so I just substitute 10^-3 s to each t in the equation above.. ?? Sorry graphing is not quite my expertise..

okay so I will have Y=Asin2pi(370)t + 1/2Asin2pi(740)t + 1/3Asin2pi(1110)t will give me the graph.. but the values for time aren't given so can I assume 1s,2s, and 3s??

hmmmm.. I know we can use either or but.. this should be this way: y=Asin(2pift) where y=Asin(2pi(370)t) ... etc.. y=Asin(2pi(740)t).. etc y= Asin(2pi(1110)t)

Well according to the problem they say the frequency.. so I'm assuming there all in Hertz.

so, for the first overtone we have Asinwt for the second 1/2Asin(740)t and for the third we have 1/3Asin(1110)t.. also since 370 is the fundamental frequency can we write Asin(370)t?

well have the amplitude isn't is 1/2Asinwt and then 1/3Asinwt??

for fundamental do you mean this equation.. y(x,t)=Asin(kx-wt)

Hello, I have no idea how to do this problem! I have solved all my homework problems except this one can someone please help! Suppose a singer singing F# (370 , the fundamental frequency) has one overtone of frequency 740 with half the amplitude of the fundamental and another overtone of...