Answer: its mechanical energy
Explanation:
Answer:
i wanna say tranverse if not surface
Explanation:
Given below the arrangement of loading on the larger boat by two tug boats.
F₁ = 5 N
F₂ = 4 N
Angle between them θ = 90⁰
Resultant between two vectors, 
Substituting

So magnitude of the net force on the block = 6.403 N
F = q₁q₂C / r²
F force
q charge
C Coulomb constant
r separation between charges