A25 n force applied to 100 n crate moves at a constant velocity on a flat horizontal surface where the coefficient of kinetic friction between the crate in the surface is 0.25

friction force is 25N

Explanation:

i did the math only to realize

the crate moves a constant velocity so all forces must be balanced. the applied force MUST be matched for it to stay constant.

it also helps be to state a goal -_-