Two bodies of equal mass move with acceleration 0.8 and 0.6 m / s2, respectively. Are the modules of forces acting

Two bodies of equal mass move with acceleration 0.8 and 0.6 m / s2, respectively. Are the modules of forces acting on the body equal? What is the force acting on the second body if the force is 12H acting on the first?

The forces are not equal, since according to Newton’s second law: F = ma, the masses of the bodies are equal, but the acceleration of the first body is greater, therefore the force acting on it is greater. If F = 12H acts on the first body, then the mass of both bodies is equal to: m = F / a => m = 12 / 0.8 = 15kg Hence, the force acting on the second body is: F = 15 * 0.6 = 9H.