Question

What force is required to accelerate an object having a mass of 3 kg at 5 m/s2?

Answer 1

For the force in Newtons, and using units of kg and m/s^2 fr mass and acceleration, the answer is given by Newton's second-law formula
F = M a

Answer 2

Memorize this,failing that, get some Henna and write it on your hand. I suggest give memory a try first, you mother would be happier.

F=ma
Force is equal to the product of mass times acceleration.

Answer 3

0.6