What acceleration will a force of 20 newtons cause if applied to a go-kart with a mass of 20 kilograms?

A. 1 meter per second per second

B. 2 meters per second per second

C. 10 meters per second per second

D. 20 meters per second per second

This can be obtained by following the Newton's Second Law of motion. It states that the acceleration of an object which is produced by a net force is directly related to the net force and inversely related to the mass of the object. We use the equation:

a = F / m

a = 20 / 20

a = 1 m/s²

Therefore, the correct answer from the choices is option A.