Anet force of 30 n gives a stone an acceleration of 5 m/s. calculate the mass of the stone

6Kg. A stone with a net force of 30N and an acceleration of 5 m/s² has a mass of 6Kg.

The key to solve this problem is using Newton's Second Law F = m.a

Clear m for the equation:

m = F/a

Solving with F = 30N, and a = 5 m/s²

m = 30N/5m/s²

m = 6Kg

answer is c

explanation:

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.