I'm not sure of the numbers sense I dont have a calculator right now. The formula is 1/2*M*V^2.
Answer: 
Explanation:
Given
The dimension of the plate is 
The gap between the plate is 
Voltage applied 
The capacitance of the capacitor is

Charge acquired by the capacitor

F = ma = -kx
m = 0.04 kg
x = -0.02m
a = 9.81m/s²
k = ma/x = 19.6 N/m
Answer:
the sum of all forces acting on an object.
Explanation:
Chemical equations show how chemicals interact when a reaction occurs. They use symbols and formulas to show the chemical reaction so that chemical names do not need to be written out. They also help keep track of all elements and the number of atoms of each element on each side of the equation.