Force is defined as the product of mass and acceleration and is measured in Newton. The force is a vector quantity. The force required by Nicolas is 60 Newton.
Given that,
Mass of the object = 50 kg
Acceleration of the object = 1.2 m/s²
Force = mass x acceleration
Force = 50 x 1.2
Force = 60 Kg-m/s² or Newton
Therefore, the force required by Nicolas to accelerate the skateboard is 60 Newton.
To know more about force, refer to the following link:
https://brainly.com/question/10151269