Determine the force acting on a body with a mass of 5 g, which moves with an acceleration of 2 m / s ^ 2.

Given:
m = 0.005 kg
a = 2 m / s²
Find:
F =?
Solution:
1) According to Newton’s second law, the modulus of the resultant force is equal to the product of the body’s mass and acceleration. The law is suitable for both straight and curved movements.
F = m х a
2) Find the strength of the movement.
F = 0.005 kg · 2 m / s² = 0.01 (N).
Answer: 0.01 N.