Question:
For a given surface the normal reaction and frictional force
Last updated: 6/11/2023
![For a given surface the normal reaction and frictional force](https://media.kunduz.com/media/sug-question-candidate/20210728134648126976-3230348.jpg?h=512)
For a given surface the normal reaction and frictional force are inclined at NCERT I XI Pg 101 1 0 to each other 2 90 to each other 3 45 to each other 4 tan to each other A machine gun fires 10 bullets per second rith If the