engineering physics

Question # 00844480 Posted By: KHOLEKA Updated on: 08/08/2023 08:48 AM Due on: 08/08/2023

Subject Engineering Topic Metallurgy Tutorials:

Question

The equations for two waves traveling along the same string are

f1(x,t)=asin(bx−qt)?1(?,?)=?sin?(??−??)

and

f2(x,t)=asin(bx+qt+13π)?2(?,?)=?sin(??+??+13?),

with a? = 4.50 ×× 10−2−2 mm , b? = 4π4? m−1m−1 , and q? = 500 s−1s−1 .

Part A

Part B

Calculate the wavelength of the resultant displacement of the string at t? = 3.00 ss.

Express your answer with the appropriate units.