Question

what is the net force if 7N is pulled from left and 2N from right​

Answer 1

Using Cartesian Sign convention,

7N + (-2N) = 5 Newtons.

I mean there isn't a diagram given or the angle approximation given to draw a FBD and figure it out from there, but I guess this is the answer.

Answer 2

Answer:

5N to the left.

Explanation:

net force= force from left direction ( being greater)- force from the right direction...