Derive a formula for linear mass density î¼ in terms of the wave speed v and string tension t, and enter it below. assume you have the following experimental results: l = 0.864m f1 = 24.03hz t = 5.24 n
what is the linear mass density of the string (without uncertainty, units requred)?

Explanation:

Given

Length

frequency

Tension in the string

Wave speed in a string is given by

where

wavelength for this wave

and

the answer is b, have negligible mass

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.