Explanation:
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Answer:
The two small charged spheres are now 4.382 cm apart
Explanation:
Given;
distance between the two small charged sphere, r = 7.59 cm
The force on each of the charged sphere can be calculated by applying Coulomb's law;

where;
F is the force on each sphere
q₁ and q₂ are the charges of the spheres
r is the distance between the spheres

Therefore, the two small charged spheres are now 4.382 cm apart.
A motor takes in electricity from a cell or power source and then uses it to move components.
Therefore the answer is (1) Electrical to Mechanical
Frequency = how many waves you get per sec
Period = how long each wave takes
Period = 1/frequency