Remember that moment before collision is equal to the moment after collision.

Plugging in our values,

Answer:
176.9N
Explanation:
The following data were given
wire length,L=37cm=0.37m
linear density=18g/m
tube length,=192cm=1.92m,
speed of sound,v=343m/s
Since it is an open-closed tube, the second harmonic frequency is expressed as

The relationship between the tension, linear density and second harmonic frequency is expressed as

Answer:
go to settings and find what your looking for
Explanation:
Answer:
the second law states that the force F is the product of an object's mass and its acceleration a: F = m * a. For an external applied force, the change in velocity depends on the mass of the object.