What is the electrical force of two punctiform electrical charges of 3ųC and 4ųC respectively at a distance of 10 cm in a vacuum

Electrical force, F = 10.8 N

Explanation:

We have,

Charge 1,

Charge 2,

Distance between charges is 10 cm or 0.1 m

It is required find the electric force between two charges. The formula used to find the electrical force is given by :

k is electrostatic constant

Plugging all the values we get :

So, the electrical force between charges is 10.8 N.

the answer is to check all of them! they all apply well at least i think so!

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer