Question

@mathematics @physics You pull horizontally on a 50kg crate with a force of 450 N and the friction force on the crate is 250 N. The aceleration of the crate is ___?____.

Answer 1

\[{Fnet \over m} = A\]

Answer 2

\[a=\frac{F_{pull}-F_{friction}}{m}=\frac{200N}{50kg}=4\frac{m}{s^2}\]