Question

A person pushes a box kept on a horizontal surface with force 100N in unit vector notation forces can be expressed

Answer 1

Answer:

The unit vector notation is i

Step-by-step explanation:

Unit vector of a vector is obtained by dividing the vector by it's magnitude

Here the vector is of magnitude 100N and it is in horizontal or x direction which is denoted by i

Therefore the unit vector notation of the vector is =  100 i ÷ 100

                                                                                    =i