A man is playing the lowest note on a 5 string bass guitar, which has a frequency of f= 30 s, and it corresponds to the lowest frequency standing wave on the heaviest string on the guitar. a) If the wavelength of this standing wave on the guitar string is 1 = 2 m, then how long is the portion of the string that is free to move? b) What is the wave speed of traveling waves on this guitar string? c) This 30 Hz tone is being amplified by a powerful loudspeaker. What is the wavelength of the sound wave emitted by the speaker? You may approximate the speed of sound as 300 m/s. d) What is the frequency heard by a woman driving at a speed of 30 m/s away from the guitar player?

Modern PhysicsDerive the equation above to form the answer highlighted. Show the solution. Derive the equation ∆t = 2/cv √(∆tnot/2)² + (V∆t/2)² and it should come up with that highlighted answer below. So it means that you need to show the process of the solution on how that equation comes up with that highlighted answer.

Consider the following kinematics equation: V²₁ = V² + 2ax where Vf and V are both representative of velocities with units of [m/s], determine the proper units of 2a4x (the second term on the right-hand-side of the equals sign), such that the equation obeys the principle of dimensional homogeneity. (Include square brackets around your final answer). Typo NO

The answer for this problem would be "C" but could you explain me why? The reason for this is to understand this kind of problems in the future not only this one.

Enplain the equation Fz-VU.

Q.) Solve a ,b and c

How do I solve this?

I am trying to solve the blank problem and I've included the given sample problem that I was trying to use to help me solve the blank problem, so you can see my professor's thought process and try to help explain to me using how he solved a similar problem. The answer key says: 4717 m 58 degrees North of West, but I am not getting that answer and need help.

Read and understand the following word problemsbelow. Please be reminded in showing the required, given, solution, andconclusion. Moreover, never forget to include the appropriate units allthroughout your solution and to consider the appropriate significant figure inyour final answer.