Answer: Q=Er^2/k ==> 1st option
g=4lπ^2/T^2 ==> 4th option
C=AJs^3/(km^2) ==> 2nd option
A=Fl/(Gx) ==> 4th option
w=m/(plh) ==> 1st option
Explanation:
1. E=kQ/r^2
E*r^2=r^2 * kQ/r^2
Er^2=kQ
Er^2/k=kQ/k
kQ/k=Er^2/k
Q=Er^2/k
2. l=gT^2/(4π^2)
l*4π^2=gT^2/(4π^2) * 4π^2
4lπ^2=gT^2
4lπ^2/T^2=gT^2/T^2
g=4lπ^2/T^2
3. s^3=kCm^2/(AJ)
AJ*s^3=kCm^2/(AJ) * AJ
AJs^3=kCm^2
AJs^3/(km^2)=kCm^2/(km^2)
C=AJs^3/(km^2)
4. G=Fl/Ax
1/G=Ax/Fl
Fl*1/G=Fl * Ax/Fl
Fl/G=Ax
Fl/(G*x)=Ax/x
A=Fl/(Gx)
5. p=m/(lwh)
1/p=lwh/m
m*1/p=m*lwh/m
m/p=lwh
m/(p*lh)=lwh/(lh)
w=m/(plh)