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

Question

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

Kunduz · Accepted Answer

Click to see the answer