What is the force acting on a body of mass 2Kg and moving with an acceleration of 9 $\mathrm{m} / \mathrm{s}^2$??
As we know that force is the product of mass and acceleration produced in the body, and according to the question, we have given that m = 2 kg and a = 9, and we have F = ma, so we get,
On putting the values F = 2 × 9 = 18 N, hence, the force acting on the body is 18 newtons.