What is the modulus of the resultant forces if, under their action, a body weighing 6 kg moves

What is the modulus of the resultant forces if, under their action, a body weighing 6 kg moves with an acceleration of 1.5, m / 3 s².

To find out the modulus of the resultant forces, it is necessary to calculate the product of the body’s mass and its acceleration, which is reported by the resultant force (Newton’s second law).

F = m * a, where by condition m = 6 kg; a = 1.5 m / s2.

Let’s do the calculation:

F = 6 * 1.5 = 9 N.

Answer: The modulus of the resultant forces is 9 N.