3 51 A shell acquires the initial velocity 320 m s having

Last updated: 6/11/2023

3 51 A shell acquires the initial velocity 320 m s having turned complete two revolutions inside the barrel whose length is equal to 2 m Assuming that the shell moves inside the barrel with uniform acceleration find the angular velocity of its axial rotation at the moment when the shell escapes the barrel Ans 2 x 10 m s