(mu) is the dimensionless , which depends on the materials and surface quality.
: Prevents an object from starting its motion. It is equal in magnitude to the applied pulling force until the maximum threshold is reached. fizika 7 klass kirik sila treniia dostatochnyi uroven
: A force that arises during the relative motion or attempted motion of two contacting bodies and is directed opposite to the direction of motion. (mu) is the dimensionless , which depends on
Рабочие программы по физике 7-11 класс - УчМет (mu) is the dimensionless
. What force is required to move the crate at a constant speed? : Calculate gravity force: Calculate friction: