A uniform stick 1.4m long with a total mass of 300g is pivoted at its center. A
ID: 1262244 • Letter: A
Question
A uniform stick 1.4m long with a total mass of 300g is pivoted at its center. A 4.0-g bullet is shot through the stick midway between the pivot and one end The bullet approaches at 250 m/s and leaves at 140 m/s. (Figure 1)
With what angular speed is the stick spinning after the collision?
A uniform stick 1.4m long with a total mass of 300g is pivoted at its center. A 4.0-g bullet is shot through the stick midway between the pivot and one end The bullet approaches at 250 m/s and leaves at 140 m/s. (Figure 1) oemga = ___________rad/s With what angular speed is the stick spinning after the collision?Explanation / Answer
When bullet hits the stick, total momentum of the system will remain same but individual momentum will change and can be find as