Answer:

Explanation:
When force applied to the end of the rod in perpendicular direction then net torque on the rod is given as


Now another force is applied at mid point of the rod at an angle of 30 degree with the rod
so new value of torque is given as



so we have

I believe it’s 6 like it’s most likely to be the answer but I’m sorry if it’s not
How the planets revolve around the earth.. since you can't approach some of them . which are far from the earth.. thus it is quite obvious that they should build a solar system and how planets integrate and move around the dynamic space time
Answer:
Explanation:
Given
Length of each wire 
On wire A second harmonic frequency is given by

where f=frequency
v=velocity of wave
L=length of wire


For wire B third harmonic is given by



Answer:
vaporization ,( Evaporation)