A crate with a weight of 50 N rests on a horizontal surface. A person pulls horizontally on it with a force of 10 N and
Posted: Wed Jul 06, 2022 11:42 am
A crate with a weight of 50 N rests on a horizontal surface. A person pulls horizontally on it with a force of 10 N and it does not move. To start it moving, a second person pulls vertically upward on the crate. If the coefficient of static friction is 0.4, what is the smallest vertical force for which the crate moves? TTT C 14 N 25 N none of the given choices 4N 10 N 10 N