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.

: Occurs when one body slides over another. fizika 7 klass kirik sila treniia dostatochnyi uroven

: Occurs when a body rolls (e.g., a wheel); it is usually much smaller than sliding friction for the same materials. 3. Example Problems (Sufficient Level) : A force that arises during the relative