The answer is no, the static charge would still be there.
Kinetic energy = 1/2mv2
= 1/2 x 2 x 3^2
= 9J
s=600 m
t=12 s
s=0.5*a*t² (initial speed V0=0)
a=(2*s)/t²
a=(2*600)/12²
a≈8.33 m/s²
L= s(t2=12s)-s(t1=11s) -> (distance during the twelfth second)
L=0.5*a*(t2²-t1²)
L=0.5*((2*s)/t²)*(t2²-t1²)
L=0.5*((2*600)/12²)*(12²-11²)
L ≈ 95.83 m
Trueeeeeee
The frequency of a wave remains constant if the medium, temperature, and pressure do not change.
Density = mass/volume = 75/25 = 3 g-mL. Hope this helps!
