Answer:
Explanation:
Capacitance of capacitor
= ε₀ A / d , ε₀ is permittivity of space , A is area of plate , d is distance between plates.
= 8.85 x 10⁻¹² x 2 x 10⁻³ / (6 x 10⁻³)
= 2.95 x 10⁻¹² F
Electric field E = V / d , V is potential difference
V = E x d
= 100 x 10³ x 6 x 10⁻³
= 600 V
Charge on the capacitor
= capacitance x potential difference
= 2.95 x 10⁻¹² x 600
= 17.7 x 10¹⁰ C
The first thing we must do for this case is the sum of forces in a horizontal direction.
We have then:

Substituting values we have:

From here, we clear the mass of the object:

We now look for the weight of the object.

Where,
g: acceleration of gravity (9.8 m/s^2)
Substituting values:

Answer:
the weight of the object is:

option 4
That would be the atom I believe.
A wagon is pulled at an angle of 30 degrees to the horizontal.